Using some simple algebra (substitute from the earlier equations), we find out that there is another way to view this

利用简单的代数 (代替上述方程式)，我们就会发现存在另一种看问题的角度

youdao

Using some simple algebra (substitute from the earlier equations), we find out that there is another way to view this

利用简单的代数 (代替上述方程式)，我们就会发现存在另一种看问题的角度

youdao