Question

Can anyone solve this!?​

Answer 1

Answer:

3^2n.3^1 + 3^2n.3^-1 / 3^2n.3^3-3^2n.3^2

take out common factor as 3^2n

3^2n(3^1+3^-1) / 3^2n(3^3-3^2)

3^2n divide each other

3^1+3^-1 / 3^3-3^2

3.333... / 18

5/27 your answer

Step-by-step explanation: