Question 548515
(24b^3+22b^2+22b+45)/(4b+5)



4b+5)24b^3+22b^2+22b+45(6b^2-2b+8
-    24b^3+30b^2
----------------
-8b^2+22b+45
-8b^2-10b
---------
32b+45
32b+40
----------
5
6b^2-2b+8 
remainder = 5