Respuesta :

Answer:

[tex]x^2-x-1+\frac{-9}{x-3}[/tex]

Step-by-step explanation:

I prefer to use synthetic division when possible.  Here it is possible since we are dividing by a linear factor.

Since we are dividing by x-3, 3 goes on the outside.

If we were dividing by x+3, -3 goes on the outside.

3|  1    -4      2     -6

|         3      -3     -3

_______________

   1     -1       -1      -9

So the quotient is 1x^2-1x-1    +  (-9)/(x-3).

Let's simplify this and also put in the pretty math code:

[tex]x^2-x-1+\frac{-9}{x-3}[/tex]