December 9, 2009

Factor ax^2 + bx + c (CA SS: 11.0)

Here is our factoring algorithm:

Remove the Greatest Monomial Factor
Check for the Difference of Two Squares
Check for a Perfect Square Trinomial
Factor x2+bx+c
Factor ax2+bx+c
Factor by Grouping
ALWAYS FACTOR COMPLETELY

Today, we have to add a box for the diamond because there is a coefficient in front of the quadratic term.  The diamond will find the coefficients of the two linear terms.  See the factoring handout that was passed out in class for specifics.  A copy of the handout is on etusd.org if you have Microsoft Publisher.

p.279 (1-35:odd)

3 comments:

EvaSper4 said...

Mr Gerson,
So since i dont have microsoft publisher i cannot get the factoring handout?

Anonymous said...

what handout

Anonymous said...

how do you do p.279 3 7.
it is 3x^2+4x+1