Question

Simplify: 4√81^8
please solve this question​

Answer 1

Answer:

$\sqrt[4]{81^{8} }$=$3^{4*8*1/4}$=$3^{8}$=6561

Answer 2

Answer:

We know that:-

$\sqrt[4]{a} = {a}^{ \frac{1}{4} }$

Hence,

$\sqrt[4]{ {81}^{8} } = {81}^{ {8 \times \frac{1}{4}} } = {81}^{2} = 6561$