Really Lost Polynomials

[mikexz]

f( x ) =x^3 -2x² -5x +6.

Find 3 numbers a, b and c such as, for all the values of x, f ( x ) = (x+2) (ax²+bx+c)?

I have no idea how to answer it.

help please

 

[mikexz]

help?

 

[pka]

Divide \(\displaystyle \L
x^3 - 2x^2 - 5x + 6\) by \(\displaystyle \L
x + 2\).

The quotient is your answer.