Simplify:Rewrite in the expression (9^7)(9^5) in the form of 9^n

asked Apr 18, 2021 71.2k views

2 votes

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3 votes

Answer:

The answer is 9¹² .

Explanation:

Given that the Indices Law is :

${a}^(m) * {a}^(n) = {a}^(m + n)$

So for this question :

${9}^(7) * {9}^(5)$

$= {9}^((7 + 5))$

$= {9}^(12)$

PaulR answered Apr 22, 2021

by PaulR

5.3k points

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