If micheal invests $2000 in the bank at a rate of 5.5% for 6 years how much interest will he make

Which shows the pre image of triangle xyz

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

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! ❤