\(\sqrt{(20+\sqrt{((22 +\sqrt{(2 +\sqrt{(40 + \sqrt{(81)}\big)}\bigg)}\Bigg)}\Bigg)}\)
\(\sqrt{(20+\sqrt{((22 +\sqrt{(2 +\sqrt{(40 + \sqrt{(81)}\big)}\bigg)}\Bigg)}\Bigg)}\)
Detailed Solution & Logic
Correct Answer:
5
$ \sqrt{(20+\sqrt{(22+\sqrt{(2+\sqrt{(40+\sqrt{81})})})})} $
$ \sqrt{81}=9 $
$ 40+9=49 \sqrt{49}=7 $
$ 2+7=9 \sqrt{9}=3 $
$ 22+3=25 \sqrt{25}=5 $
$ 20+5=25 \sqrt{25}=5 $
Answer = 5
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