M153 Lecture 1.3 bt

1. Today’s Agenda • Attendance / Announcements • Questions from HW? • Section 1.3 Factoring • Quiz 1 • Enjoy the Long Weekend!

2. Greatest Common Factor Find the GCF of 12, 27, & 36

3. Greatest Common Factor

4. Factoring Can think of factoring as the opposite of distributing(multiplying). This means that we’re actually dividing.

5. Factoring “What is common to all terms that we can take out?”

8. Factoring Quadratics Polynomials of degree 2 mm x xx 43 9 946 2 2 2 ¿ ?

9. Factoring Quadratics This can be thought of as the reverse of “F.O.I.L.” And you can always check your answer!

10. Factoring Quadratics

14. Factoring Quadratics 35 2 xx

15. Factoring Polynomials Special Cases

18. Factoring Polynomials Special Cases 83 y

19. Factoring Polynomials Special Cases 33 278 yx

20. Classwork / Homework •Page 27 1 – 69 (every other odd)

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