x(m-n)²-y(n-m)²
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/24 13:27:54
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
=x(m-n)²-y(m-n)²
=(x-y)(m-n)²
如果不懂,请追问,祝学习愉快!
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
x(m-n)²-y(n-m)²
=x(m-n)²-y(m-n)²
=(x-y)(m-n)²
如果不懂,请追问,祝学习愉快!