Simplify: $$\sqrt[6]{729} + \sqrt[4]{65536} + \sqrt[3]{5832} + \sqrt{1764}$$​

Correct option is D

Given:

​$$\sqrt[6]{729}+\sqrt[4]{65536}+\sqrt[3]{5832}+\sqrt{1764}$$​​

Formula Used:

​$$\sqrt[n]{a^n}=a$$​​

Solution:​​

$$\sqrt[6]{729}+\sqrt[4]{65536}+\sqrt[3]{5832}+\sqrt{1764}$$
=$$\sqrt[6]{3^6}+\sqrt[4]{2^{16}}+\sqrt[3]{18^3}+\sqrt{42^2}$$​​

Sum = 3 + 16 + 18 + 42 = 79