(25b^3+10b^2+32b+33)/(5b+5)

Question

anonymous · Answer

my answers are 1 of the 4 options.

a: 5b^2-2b-8-(1/5b+4)
b: 5b+8
c: 5b^2-2b+5+(1/5b+4)
d: 5b^2+2b+8

anonymous · Answer

I got $$5b^2-3b+9 + (2b-12/5b+5)$$

anonymous · Answer

5b^2  - 3b  + 9
             ---------------------
5b + 5  ) 25b^3+10b^2+32b+33
               25b^3 +25b^2
               -------------
                          -15b^2 + 32b
                          -15b^2  -15b
                           -----------
                                        + 47b   + 33  
                                            45b   + 45
                                             ---------
                                             2b   -  12

    5b^2  - 3b  + 9 +  (2b - 12) / (5b + 5)