9^18÷9^11=9^ what's the missing exponent

Mathematics · High School · Tue Nov 03 2020

Answered on

Here, we have 

9¹⁸ ÷ 9¹¹ = 9^

9¹⁸ -¹¹ = 9^

9⁷ = 9^

Since the base is same the missing exponent would be 7.