## Bananas1234 one year ago Simplify: square root x^14

1. campbell_st

write it in index form roots are fractional indices $(x^{14})^{\frac{1}{2}}$ now apply the index law for power of a power

2. Bananas1234

not sure i know how to do that

3. Bananas1234

@campbell_st

4. campbell_st

the index law for power of a power requires you to multiply the powers. $(x^a)^b = x^{a \times b}$