Question

(Show work please & explain the steps ❤️)

Answer 1

Anything that power to 1/3, then it should be like below 
$\sqrt[3]{x-2} = 5$
you have to get rid the power of 1/3
$((x-2)^{ \frac{1}{3} })^{3} = (5)^{3}$
$x - 2 = 125$
x = 127 

Answer 2

Give me a second I may can solve this