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10.9.13 Aim: How do we review factoring for trinomials?

10.9.13 Aim: How do we review factoring for trinomials?. You have 4 minutes to complete the do now, copy the homework and copy the aim. Pass up homework! Do Now : Find two numbers that multiply to give you -20 and add to give you -8. Hw#16:

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10.9.13 Aim: How do we review factoring for trinomials?

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  1. 10.9.13Aim: How do we review factoring for trinomials? You have 4 minutes to complete the do now, copy the homework and copy the aim. Pass up homework! Do Now: Find two numbers that multiply to give you -20 and add to give you -8. Hw#16: Do first 5 questions on first sheet of homework pack.

  2. COPY ALL!Refer to this ex: x² - 5x + 6 1) “Double bubble” (x )(x ) 2) Big X – constant on top; coefficient on bottom 3) Place the numbers you found for big X with the signs attached (positive or negative) in the “double bubble”

  3. Using them to factor… Factor x² - 5x + 6.

  4. Focus and Practice! 1) m² - 12m + 36 2) x² - 13x + 42 3) x² -2x – 15 4) y² + 9y + 14 5) b² -8b + 15 6) b² -4b - 12

  5. Workspace for Focus and Practice!

  6. Finish Kuta software worksheet (worksheet you got yesterday for homework)

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