Question

What is the value of 16^-3/4 ?​

Answer 1

Step-by-step explanation:

$= {16}^{ \frac{ - 3}{4} } \\ \\ = (\sqrt[4]{16} )^{ - 3} \\ \\ = {2}^{ - 3} \\ \\ = ( \frac{1}{2} )^{ 3} \\ \\ = \frac{1}{8}$

pls mark my answer brainliest