因式分解;x2[x-y]+y2[x-y]
因式分解 x2+xy-2y2-x+7y-6
2x2+xy-3y2+x+4y-1因式分解
x2-xy-2y2-x+5y-2因式分解
因式分解X2(Y+Z)+Y2(Z+X)+Z2(X+Y)-(X3+Y3+Z3)-2XYZ
x2(x-y)+y2(y+x)因式分解,2是平方的意思
因式分解x2+y-xy-x
3x2+(-3/2x+1/3y2)(2x-3y)因式分解步骤
因式分解 x2(x+1)-y(xy+x)
2x2+xy-y2-5x+4y-3如何因式分解?
阅读下面例题:把多项式x2-2xy+y2-2x+2y+1因式分解.
将下列式子因式分解:x-x2-y+y2=______.
问:因式分解2x2-3xy+y2+5x-y-2