Let f(x) = 4x3 + 7x2 – 13x – 3 and g(x) = x + 3. Find f(x)/g(x)

Question

Let f(x) = 4x3 + 7x2 – 13x – 3 and g(x) = x + 3. Find  f(x)/g(x)

anonymous · Answer

are the numbers beside the variable x on the left side exponents :O

anonymous · Answer

yes:)

anonymous · Answer

are you given the answers cuz whatever i do may be wrong

anonymous · Answer

no, thts the hard part:/

anonymous · Answer

just saying :P

anonymous · Answer

so do u think you could help me?:)

anonymous · Answer

f(x) / g(x) 

4x^3 + 7x^2 - 13x - 3     (x -3) 
---------------------   -----
             x + 3                   (x -3) 

4 x ^4 - 12 x^3 + 7 x^ 3 - 21 x^ 2 - 13 x^ 2 + 39x - 3x + 9 
------------------------------------------------------
                                     x^2 - 9 

4x^4 - 5x^3 - 34x^2 + 36x + 9 
------------------------------
        (x - 3)(x +3)

anonymous · Answer

that doesnt look right at all 
what do you think?

anonymous · Answer

$$4 x^2-5 x+2+\frac{-9}{x+3} $$

anonymous · Answer

Thanks guys:)