Question

Simplify: square root x^14

Answer 1

write it in index form

roots are fractional indices

\[(x^{14})^{\frac{1}{2}}\]

now apply the index law for power of a power

Answer 2

not sure i know how to do that

Answer 3

@campbell_st

Answer 4

the index law for power of a power requires you to multiply the powers.

\[(x^a)^b = x^{a \times b}\]