Question:
Solution:
Consider the following expression:
[tex]\frac{9x^3-12x^2-31}{3x-1}[/tex]
Applying long division, this is equivalent to:
[tex]3x^2+\frac{-9x^2-31}{3x-1}[/tex]
Finally, applying long division, this is equivalent to:
[tex]3x^2-3x-1-\frac{32}{3x-1}[/tex]
So that, we can conclude that the correct answer is:
[tex]3x^2-3x-1-\frac{32}{3x-1}[/tex]
