1965 AHSME Problems/Problem 3
Revision as of 08:06, 18 August 2021 by Mathfun1000 (talk | contribs)
Problem
The expression 
has the same value as:
Solution
Let us recall 
. We realize that we have to calculate the exponent first. 
When we substitute, we get $81^\dfrac{1}{4}=\sqrt[4]{81}=\boxed{\textbf{(C) }3}$ (Error compiling LaTeX. Unknown error_msg).
~Mathfun1000 (Explaining clearly)
