Question

If y=2x^n+1 + 3/x^n, then x^2 d^2y/dx^2 is

1) 6n(n+1)y
2) n(n+1)y
3) x dy/dx + y
4) y​

Answer 1

Answer:

2) is the correct answer i think so

Answer 2

Answer:

(2) option is the answer n(n+1)y