miron2077

Verified answer

х³-х²у-ху²+у³=х²(х-у)-у²(х-у)=(х-у)(х²-у²)=(х-у)(х-у)(х+у)=(х-у)²(х+у)

233334 X³-x²y-xy²+y³=x²*(x-y)-y²*(x-y)=(x²-y²)*(x-y)=(x-y)*(x+y)*(x-y)=(x-y)²*(x+y)