（x²+2xy+y²)(x²+xy+y²)²化简

来源：学生作业帮助网编辑：六六作业网时间：2024/05/12 04:28:23

（x²+2xy+y²)(x²+xy+y²)²化简（x²+2xy+y²)(x²+xy+y²)²化简（x

（x²+2xy+y²)(x²+xy+y²)²化简
（x²+2xy+y²)(x²+xy+y²)²化简

（x²+2xy+y²)(x²+xy+y²)²化简
（x²+2xy+y²)(x²+xy+y²)²
=（x+y)²(x²+xy+y²)²
=(x^3+y^3)²