Question

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
The expression above can also be written in the form Val
For this expression, a
and c

Answer 1

im sorry for this but thank you very mu the answer is b

Answer 2

$\\ \rm\Rrightarrow 7^{\frac{9}{4}}$

$\\ \rm\Rrightarrow 7^{9\times \frac{1}{4}}$

$\\ \rm\Rrightarrow \sqrt[4]{7^9}$

Done!