因式分解:3x³-12x²y+12xy²
因式分解3x-12x³,x²+y²-1-2xy
因式分解:3x³-12x²y+12xy²
3x³-12x²y+12xy² 因式分解,
(x-y)²-(3x-3xy+y²)因式分解
x²-2xy+y²分之x²+2xy-3y³如何因式分解
因式分解-16x²y²+12xy³z-4xy
因式分解:1、3x³-12x²y+12xy² 2、(x²+4)²-16
因式分解①9(x+y)²-12(x+y-1/3) ②8-6x-6y+(x+y)²③xy³-
因式分解:[x(x²y²-xy)-y(x²-x³y)]÷3x²y
2x²y-x³-xy²因式分解
因式分解:-x³-4xy²+4x²y
16x²y-16x³-4xy 因式分解