Question

again its very important please try​

Answer 1

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Answer 2

Your question:-

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

Step 1 :-

Let us simplify $2^2$.

$2^2=4$

Step 2 :-

Let us simplify it's cube root.

$\sqrt[3]{4}=1.58740105$

Step 3 :-

Let us finally find the fourth root of the value we got in step 2.

$\sqrt[4]{1.58740105}=1.1224620479614411824405763574955$

∴  $\sqrt[4]{\sqrt[3]{2^2} }$=1.1224620479614411824405763574955.

Hope it helps you.