Question

find the value of m for which :5^m÷5^-3=5^5​

Answer 1

Answer:2

Step-by-step explanation:

given,

5^m/5^-3=5^5

=5^-3 can be written as 1/5^3

We get,

5^m(5^3)=5^5

5^m+3 =5^5 (a^m+a^n=a^m+n)

as bases are equal,exponents must be equal.

= m+3=5

m=5-3

m=2

Answer is 2!