(x的2次方-2y)*(xy的2次方)的3次方
问题描述:
(x的2次方-2y)*(xy的2次方)的3次方
答
(x²-2y)*(x³y^6)
=x^5y^6-2x³y^7
(x的2次方-2y)*(xy的2次方)的3次方
(x²-2y)*(x³y^6)
=x^5y^6-2x³y^7