Factorization-x ^ M-X ^ M-1
The original formula = - x ^ (m-1) (x + 1)
M-square of X - M + 1 factorization of X
x^m - x^(m + 1) = x^m (1 - x)
Factorization (m-1) x - (x ^ 2-m)
mx-x-x^2+m
=m(x+1)-x(x+1)
=(x+1)(m-x)
x^2-xy+2yz-4z^2
x^2-xy+2yz-4z^2=(x+2z-y)(x-2z)
Factorization: x ^ 3 + XY ^ 2-xy ^ 2-y ^ 3
x^3+xy^2-xy^2-y^3
=x^3-y^3
=(x-y)(x^2+xy+y^2)
Decomposition factor (Z & # 178; + 1) 178; - 4Z (Z & # 178; + 1) + 4Z & # 178;
(z²+1)²-4z(z²+1)+4z²
=(z²+1-2z)²
=The power of (Z-4)
If you don't understand this question, you can ask,
Factorization of 4 (X-Y) 178; - 4Z (X-Y) + Z & # 178
4(x-y)²-4z(x-y)+z²
=[2(x-y)-z]²
=(2x-2y-z)²
Factorization of 4x ^ 2-9y ^ 2 + 12yz-4z ^ 2
4x2-(9y2-12yz+4z2)=4x2-(3y-2z)^2=(2x+3y-2z)(2x-3y+2z)
Square of factoring factor X, square of factoring factor Y, square of factoring factor 4Z
x²y²-4z²
=(xy+2z)(xy-2z)
M - [n-2m - (m-n)] equals ()
A. -2mB. 2mC. 4m-2nD. 2m-2n
The original formula is m - [n-2m-m + n], = M-N + 2m + M-N, = 4m-2n