整式的除法 [12(x+y)³(y-x)]³÷[4(x+y)²(x-y)]²
整式的除法 (4x²y+2xy²)/2x*y
数学整式的除法[(x+2y)×(x-2y)+4(x-y)^2]÷6x
计算 [12(x+y)³(y-x)]³÷[4(x+y)²(x-y)]²
整式的乘除法 习题计算:[2(x-y)^4+4(x-y)^3+6(x-y)^2]/2(x-y)^2注意:^表示乘方,/
(x-y)的四次方(x-y)-2(x-y)²(y-x)³等于?
(x-y)³+9(x-y)-6(x-y)²
(x-y)³(x-y)²(y-x)等于多少
若(3x-2y)²+x+2的绝对值=0 求整式x³+y³-1=
整式的除法计算﹙3﹚﹙3x^5 y^2n+1-4x³y^5﹚÷﹙-x³y³﹚﹙4﹚3m^4
求整式-6x²y加上2x³-xy²+7y³的和与-7x²y+2x
计算4(x+y)^5(x-y)^4÷[2(x+y)³*(y-x)²]
求因式分解(x-y)²-2(x-y)³和(x+y)(x-y)-x(x-y)