Question

if 5^m+5^-3 =5^5 then find m ​

Answer 1

Answer:

-17 is the answer

Step-by-step explanation:

5

m

÷5

−3

=5

5

⇒5

m

÷

5

3

1

=5

5

⇒5

m

×5

3

=5

5

⇒5

m+3

=5

5

⇒m+3=5

⇒m=5−3=2