Question

5ⁿ⁺² - 6 x 5ⁿ⁺¹ / 13 x 5ⁿ - 2 x 5ⁿ⁺¹ is equal to
A.
B.
C.
D.

Answer 1

Answer:

See this attachment. This is the simplest way to solve it.

Answer 2

Answer:

= 5^n+2-6x5^n+1/13x5^n+1

= 5^n(25-30)/5^n(13-10)

= -5/3