Question

Pls help me doing this

Answer 1

Ok

I have attached


Answer is 18

Plz mark as brainliest

Answer 2

Answer:

$\sqrt{625} - 8 \sqrt[3]{125} + \sqrt[4]{81} + 15 \sqrt[5]{32}$

$= 25 - 8 \times ( {5}^{3} ) {}^{ \frac{1}{3} } + (3 {}^{4} ) {}^{ \frac{1}{4} } + 15 \times ( {2}^{5} ) {}^{ \frac{1}{5} }$

$= 25 - 8 \times 5 + 3 + 15 \times 2$

$= 25 - 40 + 3 + 30$

$= 18$

Plz mark me as brainliest