Question

S O L V E (litteraly please im not failing again)

Answer 1

Answer:

see explanation

Step-by-step explanation:

Using the rule of exponents./ radicals

$a^{\frac{m}{n} }$ = $\sqrt[n]{a^{m} }$

Then

$4^{\frac{1}{7} }$ = $\sqrt[7]{4}$

$4^{\frac{7}{2} }$ = $\sqrt{4^{7} }$

$7^{\frac{1}{4} }$ = $\sqrt[4]{7}$

$7^{\frac{1}{2} }$ = $\sqrt{7}$