二次根式的加减运算怎么做啊?

问题描述:

二次根式的加减运算怎么做啊?

举个例子: √3+(1/√2)+√2+1/1-√3-2/1 = (√3-√3)+(1/√2)+√2+(1-2) = 0+(1/√2)+√2-1 = (1/√2)+√2-1 = √2{(1/...