化简:(X-Y)的3次方×(Y-X)的2次方
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化简:(X-Y)的3次方×(Y-X)的2次方化简:(X-Y)的3次方×(Y-X)的2次方化简:(X-Y)的3次方×(Y-X)的2次方=(x-y)³×(x-y)²=(x-y)的5次方
化简:(X-Y)的3次方×(Y-X)的2次方
化简:(X-Y)的3次方×(Y-X)的2次方
化简:(X-Y)的3次方×(Y-X)的2次方
=(x-y)³×(x-y)²
=(x-y)的5次方
(y-x)^2=(x-y)^2
化简:(X-Y)的3次方×(Y-X)的2次方等于:(X-Y)的5次方
化简:{2/3x-2/(x+y)[(x+y)/3x-x-y]}/【(x-y)/x】的负二次方
化简:【(x-y)的2次方+(x+y)(x-y)】除以2x,其中x=3,y=1.5
化简(2X+3Y)的2次方-(2X+Y)(2X-Y)
(y-2x)×(2x-2y)的3次方×(y-2x)的4次方
(x+3y)(x-3y)(x的2次方-9y的2次方)
(x-y)的3次方乘(x-y)的2次方乘(y-x)
(x-y)的2次方×(y-x)的3次方×(x-y)=
化简-3x的2次方y+4x的2次方y+5x的2次方y-7x的2次方y+1-绝对值8x的2次方y的2次方,
化简:[(x-y)的3/2次方乘以(x+y)的1/2次方] / (x-y)的1/2次方,且x>y>0
(y-x)²(x-y)+(x-y)的三次方+2(x-y)²(y-x)
化简【(x+y)的3次方】的5次方*【(x+y)的7次方】的2次方
(x-y)的2次方+3(y-x)因式分解
(x-y/x+2y)的3次方
化简:(X-Y)的3次方×(Y-X)的2次方
(x-y)的5次方-(y-x)的2次方,
(x-y)的4次方/(y-x)的3次方+(x-y)0的次方*(y-x)+(-x-y)7次方/(x+y)6次方=
{(z+y)(x-y)-(x-y)的2次方+2y(x-y)}除以4y
6xy的2次方-9x的2次方y-y的3次方+y