Set
5.6b •
pp. 272-273
#19–34,
43–44 (all)
Today we learned how to factoring trinomials in the form of
ax^2 + bx + c.
ax^2 + bx + c.
Look at the video and the steps below:
Here are the basic steps which are illustrated on the video:
1. Transform Trinomial into a Quadnomial
a. Using X-Factor Method
b. Middle term goes in upper section
c. 1st term × 3rd term goes in lower section
d. Find the two numbers that work
e. Rewrite trinomial as quadnomial
2. Factor Quadnomial using the Factor by Grouping Method
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