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Snow Day - Feb 10

Today, we will review another Alg 2 concept you should be familiar with...factoring by grouping.

In PreCal, we use "factoring by grouping" to help us determine zeros for some polynomial functions.

Not all polynomial functions will factor (we will deal with this tomorrow), but the ones that will completely factor make our life easy.

Below is a video to help you review the process of factoring by grouping

https://www.khanacademy.org/math/algebra2/polynomial-functions/advanced-polynomial-factorization-methods/v/factoring-5th-degree-polynomial-to-find-real-zeros

Now practice what you have learned...

Please complete the odd-numbered problems on the worksheet linked below.

Remember...to receive full credit for the assignment, you must show all your work! (The answers are attached to the worksheet.)

http://cdn.kutasoftware.com/Worksheets/Alg2/Factoring%20By%20Grouping.pdf