16x³-24x²y²+12xy^4-2y^6
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x³y³-x²y²-xy+1
x³-x²y-xy²+y³(因式分解)
①y²-16;②x³y-xy³;③x²+14x+49;④18a^4x²+24a²x²y+8x²y²
(x+y)²-(x³+y³)÷(x+y)
16x³-24x²y²+12xy^4-2y^6
16x²-64 y³4xy²+4x²y
因式分解:X³+9X²+26X+24,bc(b+c)+ca(c-a)-ab(a+b),8x³-(x-y)³-(x+y)³
数学分式约分约分这个分式:x³y-xy³/x³-2x²y+y²x(有步骤)还有一个:x³-16x/x²-8x+16(有步骤)
化简4x³(-y³)²-3x·(-x)²(-y²)³化简4x³(-y³)²-3x·(-x)²(-y²)³
化简再求值 4x³(-y³)²-3x×(-x)²(-y²)³滚
3x³ - 6x²y+ 3xy²
因式分解 4xy²-4x²y-y³
6xy²-9x²y-y³
6xy²-9x²y-y³因式分解
计算并写出每个运算步骤的根据[(-x²y³)²*(-x)³(-y²)]³
计算:(-2x²y)³+8(x²)²•(-x)²•(-y)³
因式分解-4X³+16X²Y-26XY²
1.2a³-2a²b+8b-8a2.x³-3x²+43.x²-3xy+2y²-y-14.-26a²+52a5.a²-b²+2ab-c²6.9x²-24xy+16y²7.a²b(x-y)-ab(y-x)8.x²-7x-189.ab-1+a-b