Question

I don’t get how to find the value of m, completely lost

Answer 1

Answer: 9

Step-by-step explanation:

$5^{2}$ x $5^{m}$ is same as $5^{2 + m}$

So, $5^{2+m} = 5^{11}$

Since we have the same base we can negotiate it,

2 + m = 11

m = 11 - 2

m = 9