Question

Simplify
$( {7}^{3})^{ \frac{3}{4} }$
​

Answer 1

Step-by-step explanation:

${7}^{2 \times \frac{3}{4} } \\ = {7}^{ \frac{3}{2} } \\ = {7}^{3 \frac{1}{2} } \\ = \sqrt{ {7}^{3} } \\ = \sqrt{343} \\ = 18.5 \: nearly$

Sorry I missed

answer is 79 something