ТРЕНАЖЕР
«НЕПОЛНЫЕ КВАДРАТНЫЕ УРАВНЕНИЯ»
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Вариант
1
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Вариант
2
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Вариант
3
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1
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x2
= 0;
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1
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53x2
= 0;
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1
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9x2
= 0;
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2
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-
7,87x2 = 0.
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2
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-
0,37x2 = 0;
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2
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5x2
= 0;
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3
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2,5x2
- 10 = 0;
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3
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x2
+ 196 = 0;
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3
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x2
+ 45 = 0;
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4
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-
x2
+ 1 =
0;
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4
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x2
- 9 = 0;
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4
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x2
- 4 = 0;
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5
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x2
+ 30x = 0;
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5
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-
0,75x2 + 1,5x = 0;
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5
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x2
- 11,375x = 0;
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6
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10x2
+ 960x = 0;
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6
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3x2
+ 57x = 0;
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6
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-
x2
+ 3 =
0;
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Вариант
4
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Вариант
5
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Вариант
6
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1
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x2
= 0;
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1
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-
3,9x2 = 0;
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1
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-
7,4x2 = 0;
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2
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2
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29x2
= 0;
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2
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3x2
= 0;
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3
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x2
- 33 = 0;
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3
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-
0,9x2 + 32,4 = 0;
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3
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6x2
+ 6 = 0;
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4
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-
1,4x2 - 68,6 = 0;
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4
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69x2
+ 276 = 0;
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4
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x2
- 51 = 0.
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5
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-
0,125x2 + 0,25x = 0.
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5
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-
0,08x2 - 8x = 0;
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5
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x2
- 15,8x = 0;
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6
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14x2
+ 140x = 0;
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6
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x2
- 18,5x = 0.
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6
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-
0,06x2 - 96x = 0;
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Вариант
1
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Вариант
2
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Вариант
3
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1
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x2
= 0;
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1
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53x2
= 0;
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1
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9x2
= 0;
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2
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-
7,87x2 = 0.
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2
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-
0,37x2 = 0;
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2
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5x2
= 0;
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3
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2,5x2
- 10 = 0;
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3
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x2
+ 196 = 0;
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3
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x2
+ 45 = 0;
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4
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-
x2
+ 1 =
0;
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4
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x2
- 9 = 0;
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4
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x2
- 4 = 0;
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5
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x2
+ 30x = 0;
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5
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-
0,75x2 + 1,5x = 0;
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5
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x2
- 11,375x = 0;
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6
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10x2
+ 960x = 0;
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6
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3x2
+ 57x = 0;
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6
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-
x2
+ 3 =
0;
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Вариант
4
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Вариант
5
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Вариант
6
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1
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x2
= 0;
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1
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-
3,9x2 = 0;
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1
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-
7,4x2 = 0;
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2
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-
7,87x2 = 0.
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2
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29x2
= 0;
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2
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3x2
= 0;
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3
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x2
- 33 = 0;
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3
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-
0,9x2 + 32,4 = 0;
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3
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6x2
+ 6 = 0;
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4
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-
1,4x2 - 68,6 = 0;
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4
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69x2
+ 276 = 0;
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4
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x2
- 51 = 0.
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5
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-
0,125x2 + 0,25x = 0.
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5
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-
0,08x2 - 8x = 0;
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5
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x2
- 15,8x = 0;
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6
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14x2
+ 140x = 0;
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6
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x2
- 18,5x = 0.
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6
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-
0,06x2 - 96x = 0;
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ТРЕНАЖЕР
«ДРОБНО-ЛИНЕЙНЫЕ УРАВНЕНИЯ»
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Вариант 1
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Вариант 2
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Вариант 3
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1
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1
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1
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2
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2
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2
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3
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3
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3
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4
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4
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4
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5
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5
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5
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Вариант 5
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Вариант 6
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Вариант 4
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1
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1
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1
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2
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2
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2
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3
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3
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3
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4
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4
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4
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5
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5
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5
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Вариант 7
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Вариант 8
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Вариант 9
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1
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1
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1
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2
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2
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2
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3
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3
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3
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4
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4
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4
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5
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5
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5
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Вариант 1
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Вариант 2
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Вариант 3
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1
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1
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1
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2
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2
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2
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3
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3
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3
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4
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4
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4
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5
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5
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5
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ТРЕНАЖЕР
«ЛИНЕЙНЫЕ УРАВНЕНИЯ»
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Вариант 1
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Вариант 2
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Вариант 3
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1
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7 – 2х =
9 – 3х
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1
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7х + 10 =
5х + 2
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1
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5 – 6х =
–10х – 3
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2
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11х = 6 +
5(2х – 1)
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2
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4(3х – 2) + 5 = 9
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2
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6(2х + 5) – 8х = 2
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3
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6(2х – 3)
– 3х = 2х – 4
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3
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2х – 5 = 7(3х + 4) + 5
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3
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3 + 4(5х
– 3) = 4х + 7
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4
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4(3х + 5) – 5(4х – 3) = 3
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4
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28 – 4(3х + 2) = 5(2х – 7)
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4
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3(5х – 7)
– 7(4х + 5) = х
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5
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5х – 3(4х
– 1) = 7 – 2(7х + 2)
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5
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3х – 4(5х + 2) – 6(3х
– 4) = 1
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5
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2(6х – 5)
– 7(3х – 5) = 4х – 1
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6
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–5,6(x
–3) + 2,lx = –3,5x + 10
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6
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7(x – 4) + 3 = 3(2x – 7) +
x – 8
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6
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–12x
+ 4(x – 3) = – 8x – 12
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Вариант 4
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Вариант 5
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Вариант 6
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1
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17 – 2х =
5 – 6х
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1
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9х + 13=
7х + 5
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1
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–5х – 9 =
–6х – 10
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2
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2(4х – 5) = 2х + 8
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2
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3(2х + 5) + 6 = 3
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2
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4х = 7 +
3(4х + 3)
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3
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3х – 10 = 5х + 2(4х
+ 5)
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3
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5х + 18 = 7х + 6(3х
– 7)
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3
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5(3х + 1)
+ 2х = 4х + 5
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4
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6х – 6(2х + 5) = 4(5х
– 1)
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4
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3х – 7(3х – 4) = 5(2х
– 7)
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4
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3(7х – 1) – 6(5х + 2) = 3
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5
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11
– 4(3х – 1) –5(4х – 3) = 3х
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5
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13
– 3(5х + 1) – 6(4х – 3) = 5х
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5
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3х
– 5(2х + 3) = 15 – 4(6х – 1)
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6
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8(x – 3) + 1 = 5(2x + 3) –
2х
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6
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4(x + 2) – 0,7 = 2(2x + 4)
+ 0,3
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6
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1,9x
+ 0,3(7 – x) = 2,1 – 0,2х
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Вариант 7
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Вариант 8
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Вариант 9
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1
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12х – 5 =
7х + 10
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1
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6х – 11 =
х + 14
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1
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10х + 15
= 7х + 6
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2
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4(3х + 5) – 6х = 2
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2
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5(6х – 1) = 3х – 5
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2
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3(4х – 1) + 5х = 14
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3
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3х – 7 = 4(2х – 3) – 5
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3
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5 + 3(7х + 4) = 6х – 13
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3
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4х + 8 = 6х + 4(5х
+ 2)
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4
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17 – 2(6х – 5) = 4(7х – 2)
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4
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5(3х + 4) – 6(3х – 7) = 23х
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4
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7(2х – 5) – 5(4х + 3) = 4х
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5
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6х
– 3(5х + 4) – 2(7х – 3)= –6
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5
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4(5х – 3) – 5(3х + 7) = 6х
– 23
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5
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8 – 7(2 – 5х) – 4(2х + 3)
= 3х
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6
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–2(x + 21) – 3(x – 14) =
–5x
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6
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2(x + 21) + 3(x – 4) = 5(x
+ 6)
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6
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2,1(x
– 0,3) + 0,7x =2,8x + 0,7
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Вариант 10
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Вариант 11
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Вариант 12
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1
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8х + 11 =
6х + 13
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1
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–4х – 21
= –7х – 3
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1
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4 – 3х =
–7х – 4
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2
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4(5х + 2)
= 7х – 5
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2
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7(3х – 4) – 5 = 9
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2
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7х = 5 +
2(6х – 5)
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3
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7(2х – 1)
– 3х = х – 17
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3
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5х + 4 =
3(6х + 5) + 2
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3
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9 + 5(4х
– 3) = 7х – 6
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4
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5х – 5(4х + 3) = 6(5х
– 1)
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4
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6(2х + 3)
– 2(7х – 4) = 23
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4
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25 – 4(3х
+ 5) = 7(4х + 3)
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5
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4х – 7(3х – 5) = 4 – 3(4х
– 7)
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5
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7х – 5(4х
– 5) – 2(6х + 7) = 1
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5
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6(2х + 7)
– 2(6х – 5) = 3х – 2
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6
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2,4(x – 0,1) –0,26 = 2,4x
– 0,4
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6
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–11(x – 2) + (2x – 3) = –9x
+ 19
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6
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11(x – 2) – (2x – 3) = 9(x
+ 2)
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ТРЕНАЖЕР
«КВАДРАТНЫЕ УРАВНЕНИЯ»
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Вариант 1
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Вариант 2
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Вариант 3
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1
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х² + 8 х – 33 =
0
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1
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х² + 12 х – 64 =
0
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1
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х² -11 х + 30 =
0
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2
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- х² + 2 х + 8
= 0
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2
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- х² + 7 х – 10 = 0
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2
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- х² + 7 х + 8 = 0
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3
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х ( х + 2) =3
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3
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х ( х + 3) =4
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3
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х ( х - 5) = -
4
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4
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3х – 5 + 4 х² - 13х + 2 = 7х² - х - 9
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4
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- 6 + 4х - 5 х² = - 9х² - 11х + 13
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4
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2х +3 х² - 5 = 7 +5х² - 12х - 5
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5
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( 0,5у – 2)² = 0,25у - 1
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5
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( 1,5у + 8 )² = 3у + 16
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5
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0,75 х² = ( 2х - 3) ( х – 3)
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Вариант 4
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Вариант 5
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Вариант 6
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1
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х² + 14 х + 24 = 0
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1
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х² - х – 20 = 0
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1
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х² + х – 30 = 0
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2
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- х² - 2 х + 15= 0
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2
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3х² - 5 х – 2 = 0
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2
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4 х² + х – 3 = 0
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3
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х ( х - 4) = - 3
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3
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х (2 х + 1) = 3х + 4
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3
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х (2 х - 3) = 4х - 3
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4
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9 - 7х – 13 х² = - 7х - 10х² - 4
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4
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( 3х – 7) (х + 2) = ( х + 5) (х - 3)
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4
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( 2х – 5) (3х + 5) = ( х - 1 ) (5х - 3)
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5
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( х +1)² - 3( 7 – х) = 6х
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5
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с² + 1 = 10( с – 2)
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5
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с² + 4 - ( с + 4 ) = 32
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Вариант 7
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Вариант 8
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Вариант 9
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1
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х² - х – 12 = 0
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1
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х² - 7 х + 12 = 0
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1
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х² - 2,4 х – 13 = 0
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2
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5 х² - 8 х + 3 = 0
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2
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2 х² - 7 х + 6 = 0
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2
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10 х² - 3 х – 1 = 0
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3
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( 3х – 1) (х + 2) = 20
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3
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( х – 4) ( 4х -3 ) + 3 = 0
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3
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х² + 3 = 3 - х
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4
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(5 + 2х) (7 - х) = (3 х + 3) (4х - 3)
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4
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(5 - х) (3х + 1) = ( 2х - 1) (15 – 4х)
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4
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4х (5 - 3х) = ( х - 1) (2 – 5х)
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5
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2 (3у – 2) + 30 = у² - 1
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5
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8 ( 3 – х) = 10( х – 2) + 5 ( х – 2 )²
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5
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( х – 1)² = 2х² - 6х - 31
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Вариант 10
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Вариант 11
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Вариант 12
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1
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х² - 2,4 х – 13 = 0
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1
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х² + 2,5 х +1 = 0
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1
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х² - 4,5 х + 4,5 = 0
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2
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3х² + 11 х + 6 = 0
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2
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3 х² + 2 х – 8 = 0
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2
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4 х² - 17 х – 15 = 0
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3
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2х² + 3 = 3 - 7х
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3
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х² - 6х = 4х - 25
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3
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х² + 2х = 16х - 49
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4
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2х (3 - 4 х) = ( 5х -5)(3х +2 )
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4
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( 2у – 3)² = 10у - 1
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4
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( 3у + 2)² = 7 у - 9
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5
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( х – 3)² = - 3х² - х + 8
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5
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( х – 9)² = - х² +15х + 50
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5
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( х – 7)² = 2х² + 11 х + 23
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