You can
put this solution on YOUR website!
(30/8)b^2 + (-(7/8)b) + (99/16)
__________________________
8b + 4 | 30b^3 + 8b^2 + 46b + 40
- (30b^3 + 15b^2)
---------------
-7b^2 + 46b
- (-7b^2+(-7/2)b))
----------------
(99/2)b + 40
-((99/2)b + 99/4)
----------------
61/4
