Question

Look at the picture and plzzz help

Answer 1

option B

option D

Explanation:

1)

First we will remove radical sign as
`\sqrt[n]{x}=x^{(1)/(n) }` and then multiply the powers.

`\sqrt[3]{4^(5)}=(4^(5))^{(1)/(3)}=4^{(5)/(3) }`

2)

The "power rule" tells us that to raise a power to a power, just multiply the exponents.

(
`4^(15)`)
`^{(1)/(3)}=4^{15.(1)/(3)}=4^(5)`