Question

What is the value of the expression ? (243^2)^1/10

A.9

B.81

C.3

D.27

Answer 1

the answer is 3

Explanation:

hope this helps!

Answer 2

`(243^2)^{\tfrac 1{10}}\\\\=243^{\tfrac 2{10}}\\\\=243^(\tfrac 15)\\\\=(3^5)^(\tfrac 15)\\\\=3^(\tfrac 55)\\\\=3^1\\ \\=3\\\\\text{Hence the the answer is C.}`