计算:(x-y)的5次方(x-y)²(x-y)³
计算:(x-y)的5次方(x-y)²(x-y)³
计算:2(x²y³)³-(x³y²)²·y的5次方-(x
(x+y)的3次方(x-y)-(x+y)(x-y)的3次方(用分解因式计算)
计算:(1)(-x²/y)·(-y²/x)³÷(-y/x)的4次方;
计算:(11x+y)(-11x+y)+(11x+y)的2次方
计算(X+Y)×(X-Y)的平方×(Y-X)的立方×(-X-Y)的4次方
(1) (X-Y)(X-Y)的4次方(Y-X)的5次方
【计算】(-2x²y)²÷(2x的5次方y)(-xy²)³
计算(x-y)(y-x)²·(x-y)³;(b-a)(a-b)³(a-b)的5次方.
计算 2x的2次方y*(-8y的2次方)+4x的2次方y*5y的2次方
计算:5x3次方y*(-3y)²-6x²y²*(-xy)
计算:(x+y)(x-y)(x的2次方+y的2次方)=