Question

8) plsss helpp meeee!!

Answer 1

Answer:

  $\sqrt[n]{x^a}=x^{a/n}$

Step-by-step 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, ...

  $\sqrt{x^2}=|x|\ne x \quad\text{for x$