Question

Find m if 25^m
÷ 5
-³
= 625​

Answer 1

Answer:

m = 7/2

Step-by-step explanation:

$25^{m}$ ÷ $5^{-3}$ = 625

$5^{2m}$ ÷ $5^{-3}$ = $5^{4}$

$5^{2m}$ = $5^{4}$ ÷ $5^{-3}$

$5^{2m}$ = $5^{7}$

2m = 7

m = 7/2