Question

simplify
$\sqrt[4]{ \sqrt[3]{{2}^{2} } }$

Answer 1

=$\left(2^2\right)^{\frac{1}{3}\cdot \frac{1}{4}}$

=$\left(2^2\right)^{\frac{1}{12}}$

=$2^{\frac{2}{12}}$

=$\sqrt[6]{2}$

Answer 2

Answer is given below in the pic