Simplify the expression (x³-x²-6x)/(x²-x-3)?

[Sandro Rodrigues]

Simplify the expression (x³-x²-6x)/(x²-x-3)?

Simplify the expression (x³-x²-6x)/(x²-x-3)

a) -2x
b) x^2-6x/x+3
c)x^2+2x/x+1
d)x+2

Thanks for your help.