5a^2(x-y)+10a(y-x)怎么做

10a(x-y)^2+5a(x-y) 5a(x-y)^2+10a(y-x)^3 5a^2(x-y)+10a(y-x)分解因式怎么做 5a^2(x-y)+10a(y-x)怎么做 因式分解:10a(x-y)^2-5b(y-x) 10a(x-y)²-5a(y-x) 因式分解 a^2(x-y)+(y-x)因式分解 （x+y)*(a+2b)怎么做 (5)a(x+y)-b(x+y)-x-y因式分解 通分 a/(y-x)^2,b/(x-y)(x+y) 因式分解a(x-y)+b(y-x)+(2x-y) (a-b)(x-y)-(b-a)(x+y)怎么算 x(a-x)(a-y)-y(x-a)(y-a)怎么因式分解 x(a-x)(a-y)-y(x-a)(y-a)怎么算 （1）x(x+10)-2(3x-2) 分解因式y(2y+1)-y(y-1)+1 2x(2x-y)+y(y-2x) 2y(y-2)-y(y-4)-1 x(x+8)-8(x+2) (a+2)(a-2)-5 （x-3)(a-2)-5 (x+3)(x+4)+4分之1 X-A=2(Y+A) X+A=3(Y-A) 推出:A=5Y-2X 请问是怎么推出的? (2x+y-1)(2x-y-1)=?和（3x+y-5a）的平方怎么算 10a(x-y)²-5b(y-x)x-(a-x)(a-y)-y（x-a)(y-a)分解因式