Question

answer this question....???????????​

Answer 1

$<font color=red><marquee behavior=alternate>Solution</marquee></font>$

$= \sqrt[4]{ \sqrt[3]{2 {}^{2} } } \\ = \sqrt[4]{2 {}^{ \frac{2}{3} } } \\ = 2 {}^{ \frac{2}{3 \times 4} } \\ = 2 {}^{ \frac{2}{12} } \\ = 2 {}^{ \frac{1}{6} } \\ = 2 {}^{ - 6}$