10a(x-y)^2+5a(x-y)
10a(x-y)²-5a(y-x) 因式分解
(5)a(x+y)-b(x+y)-x-y
分解公因式p(x-y)-q(y-x)(a+b)(a-b)-(b+a)10a(x-y)^2-5b(y-x)3p(m-2n)
因式分解:①10a(x-y)^2-5b(y-x)②x(a-x)(a-y)-y(x-a)(y-a)③6(2a+b)(2a-
5a^2(x-y)+10a(y-x)分解因式怎么做
分解因式:10a(x-y)^2-5a(y-x)^3
A=((x,y)/2x+y=10),B=((x,y)/3x-y=5),求A交B,并且说明他的意义
define A(x,y) x*y-x/y main(){int a=5,b=2,y;y=A(a+b,a-b);prin
(2x+y)(2x-3y)+x(2y+y) 2a(x-y)-4b(x-y)
因式分解 (1)6(x-y)^3-3y(y-x)^2 (2)x(x-y)(a-b)-y(y-x)(
(1)2(a^2-ab)-2a^2+3ab (2)5(2x-7y)-3(4x-10y) (3)(x+y)-[3x+(-x
(x+y)(a-2b)