Question

Simplify
2 to the power of 7 divided by 2 to the power of 9
Leaving the answer in index form

Answer 1

Given

• 9²/ 7²

We Find

• Value of 7² / 9²

According to the question

$= \frac{9^{2}} {7^{2}}\\ \\ = \frac{81}{49} \\ \\ =\cancel\frac{81}{49} \\ \\ = 1.65306122449$

Hence its solved.

Answer 2

$\begin{gathered}= \frac{9^{2}} {7^{2}}\\ \\ = \frac{81}{49} \\ \\ =\cancel\frac{81}{49} \\ \\ = 1.65306122449\end{gathered}$