PLEASEEEE IM ON MY SEG 2 EXAM!! HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEE

What are the exact solutions of x2 − 3x − 5 = 0, where -b plus/minus sqrt b^2-4ac over 2a?

A. x = -3 plus/minus sqrt 29 over 2

B. x = 3 plus/minus sqrt 29 over 2

C. x = 3 plus/minus sqrt 11 over 2

D. x = -3 plus/minus sqrt 11 over 2