Mark got a new job with a starting salary of $32,000. If he gets a yearly raise of $640. find Marks salary after 25 years.

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What’s the answer ? use the picture to see the problem

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test