Question

QUESTION 19 PLEASE!!

Answer 1

Answer:

5^m/ 5^-3 +5^5

5^m-(-3) = 5^5 (a^m/a^n = a^m-n)

5^m+3 = 5^5

since the powers have same bases on both the bases , their respective exponents must be equal.

m+3 = 5

m = 5-3

m = 2

hope it helps you

Step-by-step explanation:

Answer 2

5^m ÷ 5^-3 = 5^5
5^m-3 = 5^5
m-3 = 5 (bases are same powrrs are same)
m = 5+3
m = 8