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Warm-up

Warm-up. Factor:. Daily Check. Factoring!. EOCT Practice. Question of the Day. Last Term NEGATIVE. 3x 2 – 20x – 7. ( )( ). x. 3x. + 1. – 7. For polynomials, how is factoring related to multiplying?. 2x 2 + 3x – 5. ( )( ). 2x. x. + 5. – 1.

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Warm-up

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  1. Warm-up Factor:

  2. Daily Check Factoring!

  3. EOCT Practice Question of the Day

  4. Last Term NEGATIVE

  5. 3x2 – 20x – 7 ( )( ) x 3x + 1 – 7 For polynomials, how is factoring related to multiplying?

  6. 2x2 + 3x – 5 ( )( ) 2x x + 5 – 1 For polynomials, how is factoring related to multiplying?

  7. 5m2 + 14m – 3 ( )( ) 5m – 1 m + 3 For polynomials, how is factoring related to multiplying?

  8. x2 + 8x – 9 ( )( ) x + 9 x – 1 For polynomials, how is factoring related to multiplying?

  9. 2m2 – 3m – 9 ( )( ) 2m m + 3 – 3 For polynomials, how is factoring related to multiplying?

  10. 2x2 – 11x – 21 ( )( ) 2x + 3 x – 7 For polynomials, how is factoring related to multiplying?

  11. 3x2 – 5x – 12 ( )( ) 3x + 4 x – 3 For polynomials, how is factoring related to multiplying?

  12. You Try... 7y2 – 26y – 8 (7y + 2)(y – 4) 4x2 + 7x – 15 (4x – 5)(x + 3)

  13. You Try... 4x2 – x – 5 (4x – 5)(x + 1) 9x2 – 9x – 28 (3x + 4)(3x – 7)

  14. Sometimes you can factor out a GCF 1st!

  15. 2x2y – 16xy + 32y 2y(x2 – 8x + 16) 2y( )( ) x x – 4 – 4

  16. -3x2 – 18x – 27 -3(x2 + 6x + 9) -3( )( ) x x + 3 + 3

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