Question

8) plsss helpp meeee!!

Answer 1

`\sqrt[n]{x^a}=x^(a/n)`

Explanation:

While the "law"

`\sqrt[n]{x^n}=x`

may seem more applicable, and may seem to be a special case of the law shown in the answer above, it is not true in general. For example, ...

`√(x^2)=|x|\\e x \quad\text{for x $<$ 0}`