Question

Use long division or synthetic division to find the following quotient r^3-13r^2+33r+56÷r-6

Answer 1

Divide r^3-13r^2+33r+56 by r-6.

So the quotient is r^2-7r-9 and remainder is 2. So it can be expressed as,

`r^3-13r^2+33r+56=r^2-7r-9+(2)/(r-6)`

Correct option is D part.