(5)a(x+y)-b(x+y)-x-y因式分解

(5)a(x+y)-b(x+y)-x-y因式分解 (x+y)-(a-b)(x+y)因式分解 因式分解 a(y-x)-b(x-y) 通分:-x/a(x-y) ,y/b(y-x) 通分x/a(x-y),y/b(y-x) 通分 a/(y-x)^2,b/(x-y)(x+y) 因式分解a(x-y)+b(y-x)+(2x-y) a(x-y)(x+y)-b(y-x)(x+y)-c(x-y)^2(y+x)提取公因式 因式分解:10a(x-y)^2-5b(y-x) A.(x+y)(x-y) B.(x-y)(-x-y) C.(-x+y)(x+y) D.(x+y)(-x-y)可以用完全平方公式计算的是? (2x+y)(2x-3y)+x(2y+y) 2a(x-y)-4b(x-y) 10a(x-y)-5b(y-x)(x-y)的平方 (-x+y)(y²+x²)再乘以( )就等于x`4-y`4 A.X-Y B.X+Y C.-X+Y D.-X-YA.X-Y B.X+Y C.-X+Y D.-X-Y`表示次方 10a(x-y)²-5b(y-x)x-(a-x)(a-y)-y（x-a)(y-a)分解因式 因式分解：a(x-y)^2+b(y-x)^3 4(x-y)^2+8(y-x)(x+y)1.a(x-y)^2+b(y-x)^3 2.4(x-y)^2+8(y-x)(x+y) (a-b)(x-y)-(b-a)(x+y)怎么算 (a+b)(x+y)-(a+b)(x-y)分解因式 (a-b)(x-y)-(b-a)(x+y)因式分解