8.5 and 8.6 Factoring Trinomials.notebook
January 21, 2016
8.5 and 8.6
Factoring Trinomials
At the end of this lesson I will be able to:
have a conceptual understanding of trinomial factoring
know that there are multiple methods to get to the same
answer with trinomial factoring
be aware of some of the common applications of factoring
Trinomial factoring takes something that
looks like 7x2 - 27x - 4 and turns it into
something that looks like (7x + 1)(x - 4).
8.5 and 8.6 Factoring Trinomials.notebook
plus-plus examples
x2 + 7x + 10
3x2 + 14x + 8
minus-plus examples
x2 - 7x + 12
5x2 - 11x + 2
January 21, 2016
8.5 and 8.6 Factoring Trinomials.notebook
January 21, 2016
minus-minus examples
x2 - 6x - 16
4x2 - 6x - 10
plus-minus examples
x2 + 5x - 14
2x2 + 9x - 5
8.5 and 8.6 Factoring Trinomials.notebook
mathxl factoring
assignment one
January 21, 2016