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Algebra 1

Algebra 1. 8.2 Factoring by GCF. Learning Targets. Language Goal: Students will be able to write prime factorization of numbers . Math Goal: Students will be able to factor polynomials by using the greatest common factor . Essential Question: How are GCFs used to factor polynomials?.

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Algebra 1

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  1. Algebra 1 8.2 Factoring by GCF

  2. Learning Targets • Language Goal: Students will be able to write prime factorization of numbers. • Math Goal: Students will be able to factor polynomials by using the greatest common factor. • Essential Question: How are GCFs used to factor polynomials?

  3. Warm-up

  4. Example 1: Factoring by Using the GCF Factor each polynomial. Check your answer A.B.

  5. Example 1: Factoring by Using the GCF Factor each polynomial. Check your answer C.D. E.

  6. Example 1: Factoring by Using the GCF Factor each polynomial. Check your answer F. G.

  7. Example 1: Factoring by Using the GCF Factor each polynomial. Check your answer H. I. J.

  8. Example 2: Word Problems A. Mandy’s calculator is powered by solar energy. The area of the solar panel is . Factor this polynomial to find possible expression for the dimensions of the solar panel.

  9. Example 2: Word Problems B. The area of a court for the game of squash is . Factor this polynomial to find possible expressions for the dimensions of the squash court.

  10. Example 3: Factoring Out a Common Binomial Factor Factor each expression A. B. C.

  11. Example 3: Factoring Out a Common Binomial Factor Factor each expression C.

  12. Example 3: Factoring Out a Common Binomial Factor Factor each expression E.

  13. Example 4: Factoring by Grouping Factor each polynomial by grouping. Check your answer. A. B.

  14. Example 4: Factoring by Grouping Factor each polynomial by grouping. Check your answer. C. D.

  15. Example 4: Factoring by Grouping Factor each polynomial by grouping. Check your answer. E. F.

  16. Example 5: Factoring with Opposites A. B.

  17. Example 5: Factoring with Opposites C. D.

  18. Extra Practice

  19. Extra Practice

  20. Lesson Quiz

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