Формулы
сокращенного умножения.
Квадрат
суммы, квадрат разности двух выражений. Уровень 1.
(a+b)2=a2+2ab+b2,
(a-b)2=a2-2ab+b2
(a+b)2=
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(a+1)2=
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(a-b)2=
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(с-2)2=
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(c+d)2=
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(4+b)2=
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(m+r)2=
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(в+5)2=
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(c-h)2=
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(x-7)2=
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(k+s)2=
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(9-b)2=
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(t+b)2=
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(2+y)2=
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(f-q)2=
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(f+3)2=
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(c+b)2=
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(1+k)2=
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(a-d)2=
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(2+x)2=
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(a+c)2=
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(a-5)2=
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(f+m)2=
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(y+4)2=
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(s-n)2=
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(h+11)2=
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(y+x)2=
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(k+20)2=
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(p+q)2=
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(8+b)2=
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(t-x)2=
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(9+c)2=
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(k+b)2=
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(3-d)2=
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(a+m)2=
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(14+r)2=
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(h-p)2=
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(a-8)2=
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(y-b)2=
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(q+12)2=
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(k+m)2=
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(p+15)2=
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(f-h)2=
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(z-18)2=
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(a+r)2=
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(10-b)2=
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(y-b)2=
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(21+z)2=
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(a+c)2=
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(2a+b)2=
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(y+m)2=
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(a+4b)2=
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(x-y)2=
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(5y+2c)2=
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(m-b)2=
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(9k-1)2=
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(c-y)2=
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(3x+2)2=
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(h-x)2=
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(y-4b)2=
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(z+b)2=
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(1+2y)2=
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(f-x)2=
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(3-4x)2=
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Формулы сокращенного умножения.
Квадрат
суммы, квадрат разности двух выражений. Уровень 2.
(a+b)2=a2+2ab+b2,
(a-b)2=a2-2ab+b2
(a+z)2=
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(a+1)2=
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(y-b)2=
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(с-2)2=
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(c+d)2=
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(4+b)2=
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(m+r)2=
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(в+5)2=
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(c-h)2=
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(x-7)2=
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(k+s)2=
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(9-b)2=
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(t+b)2=
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(2+y)2=
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(f-q)2=
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(f+3)2=
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(2c+b)2=
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(1+6k)2=
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(a-3d)2=
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(2+x)2=
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(5a+c)2=
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(0,2a-5)2=
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(f+0,1m)2=
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(3y+4)2=
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(s-n)2=
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(2h+11)2=
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(7y+4x)2=
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(0,5k+20)2=
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(9p+2q)2=
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(0,8+b)2=
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(3t-5x)2=
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(9+c)2=
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(4k+0,2b)2=
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(3-d)2=
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(3a+5m)2=
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(-14+r)2=
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(-h-p)2=
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(-a-8)2=
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(-7y-b)2=
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(-q+12)2=
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(k2+m)2=
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(p2+15)2=
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(f-h2)2=
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(z2-18)2=
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(2a3+r)2=
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(10-b3)2=
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(4y-b3)2=
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(2,1+z4)2=
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(aу+c)2=
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(2a3-b)2=
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(yк+3m)2=
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(aс4+0,4b)2=
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(x2-y2)2=
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(0.5y2+2cx3)2=
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(5m3-b2)2=
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(-9k2- )2=
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(2c-р2y)2=
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(x3+)2=
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(h3-9x)2=
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(y2z3-4b4)2=
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Формулы сокращенного умножения.
Произведение
суммы и разности двух выражений. Уровень 1.
(a+b)(a-b)=a2-b2.
(a-c)(a+c)=
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(a-1)(a+1)=
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(y-b)(y+b)=
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(3-c)(3+c)=
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(m-r)(m+r)=
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(y-2)(y+2)=
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(h-d)(h+d)=
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(5-r)(5+r)=
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(q-k)(q+k)=
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(x-7)(x+7)=
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(x-z)(x+z)=
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(t-6)(t+6)=
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(y-c)(y+c)=
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(10-c)(10+c)=
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(a-n)(a+n)=
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(a-3)(a+3)=
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(b-c)(b+c)=
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(f-4)(f+4)=
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(f-z)(f+z)=
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(7-m)(7+m)=
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(r-h)(r+h)=
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(k-8)(k+8)=
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(y-x)(y+x)=
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(d-11)(d+11)=
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(z-c)(z+c)=
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(12-c)(12+c)=
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(a-r)(a+r)=
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(a-30)(a+30)=
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(n-z)(n+z)=
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(6-y)(6+y)=
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(m-t)(m+t)=
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(5-x)(5+x)=
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(h-y)(h+y)=
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(z-1)(z+1)=
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(x-q)(x+q)=
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(f-15)(f+15)=
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(a-h)(a+h)=
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(y-4)(y+4)=
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(k-c)(k+c)=
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(m-2c)(m+2c)=
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(t-y)(t+y)=
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(3a-c)(3a+c)=
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(f-b)(b+f)=
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(5y-c)(5y+c)=
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(r+z)(z-r)=
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(a-5h)(a+5h)=
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(r+c)(a-c)=
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(2x+1)(2x-1)=
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(k+a)(a-k)=
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(1+3s)(1-3s)=
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(c+f)(f-c)=
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(a+4)(4-a)=
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(h+n)(n-h)=
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(q+2)(2-q)=
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(b+a)(a-b)=
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(3+c)(c-3)=
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(q+s)(s-q)=
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(x+14)(14-x)=
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(z+k)(k-z)=
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(9+k)(9-k)=
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(p+t)(t-p)=
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(5+2y)(2y-5)=
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(y+b)(b-y)=
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(6+3x)(3x-6)=
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Формулы сокращенного умножения.
Произведение
суммы и разности двух выражений. Уровень 2.
(a+b)(a-b)=a2-b2.
(a-c)(a+c)=
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(a-1)(a+1)=
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(y-b)(y+b)=
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(3-c)(3+c)=
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(m-r)(m+r)=
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(y-2)(y+2)=
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(h-d)(h+d)=
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(5-r)(5+r)=
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(q-k)(q+k)=
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(x-7)(x+7)=
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(x-z)(x+z)=
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(t-6)(t+6)=
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(2b-c)(2b+c)=
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(f-4)(f+4)=
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(f-4z)(f+4z)=
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(7-m)(7+m)=
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(6r-h)(6r+h)=
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(3k-8)(3k+8)=
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(7y-8x)(7y+8x)=
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(9d-11)(9d+11)=
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(10z-c)(10z+c)=
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(12-0,6c)(12+0,6c)=
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(fa-r)(fa+r)=
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(ta-30)(ta+30)=
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(0,2n-z)(0,2n+z)=
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(6-qy)(6+qy)=
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(3m-0,7t)(3m+0,7t)=
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(5-x2)(5+x2)=
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( 1,1h-y) (1,1h+y)=
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(yz-1)(yz+1)=
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(x2-q)(x2+q)=
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(c3-1,5)(c3+1,5)=
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(a-h2)(a+h2)=
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(3y5-4)(3y5+4)=
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(k3-c)(k3+c)=
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(9m2-2c)(9m2+2c)=
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(t2-2y)(t2+2y)=
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(3a-c3)(3a+c3)=
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(4f2-b)(4b2+f)=
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(5y-10c2)(5y+10c2)=
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(r+z)(z-r)=
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(a4-0,5h)(a4+0,5h)=
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(0,5а+c2)(0,5a-c2)=
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(2xr2+1)(2xr2-1)=
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(6k+a5)(a5-6k)
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(1+3xs3)(1-3xs3)=
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(c+f)(f- c)=
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(a 2c2+4)(4-a 2c2)=
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(h+n2)(n2-h)=
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(q5+2,1)(2,1-q5)=
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(cb+a)(a-cb)=
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(3+y 3c8)(y 3c8-3)=
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(4q+sh)(sh-4q)=
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(ax5+14)(14-ax5)=
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(zx2+k3)(k3-zx2)=
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(9+d 3k)(9-kd3)=
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(p5+t)(t-p5)=
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(5+2yz3)(2z3y-5)=
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(y+b)(b-y)=
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(6+3x3)(3x3-6)=
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