Question

2(x-y)-3(y-x)^2因式分解

Answer 1

2(x-y)-3(y-x)^2因式分解
= 2(x-y)-3(x-y)^2
= (x-y) (2 - 3x + 3y)

施主，我看你骨骼清奇，
器宇轩昂,且有慧根,
乃是万中无一的武林奇才.
潜心修习,将来必成大器，
鄙人有个小小的考验请点击在下答案旁的
"选为满意答案"

Answer 2

解
2(x-y)-3(y-x)²
=2(x-y)-3(x-y)²
=(x-y)(2-3x+3y)