Solve t g x if f x x 2 x 6 and g x x algebra homework help

Solve (t/g)(x) if f(x) = x^2 – x – 6 and g(x) = x – 3 / x + 2

A. x3+x2-8x – 12x+2

B. x3-4×2-3x + 18x-3

C. x^2 + 4x + 4

D. x^2 – 6x + 9