Question

Please give me a answer how to solve it question explain it

Answer 1

Answer:

(2/5)^2

5n+2 -5n+1/5n+3

4*5n+1/5n+3

= 4/5^2

=4/5

=0.16 or (2/5)^2

Answer 2

Answer:

5^n+2-n-3-5^n+1-n-3=5^-1-5^-2

=1/5-1/25

=5/25

=1/5

Hope you like the answer.