3√{3√(x-27)} = ?

A 1

B x

C 1/x-3

D 1/x3

Solution

Correct Answer: Option D

3√{3√(x-27)}
= 3√{(x-27)1/3}
= 3√(x-9)
= (x-9)1/3
= x-3
= 1/x3

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics