Lesson #7- Polynomials. A POLYNOMIAL is the sum or difference of many unlike MONOMIALS. ex. 1 5a + 7b ex. 2 12x 2 + 5x - 2 Math Gods write the terms with.

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Presentation transcript:

Lesson #7- Polynomials

A POLYNOMIAL is the sum or difference of many unlike MONOMIALS. ex. 1 5a + 7b ex. 2 12x 2 + 5x - 2 Math Gods write the terms with the highest first and go in descending order. ex. 3 12x 7 + 6x 4 – 7x 2 + 7

eg. 1 Adding Polynomials: Group like terms

eg. 2 Subtracting Polynomials

eg. 3 Multiplying Polynomials

Flash to the Polynomial

1) 13x 2 - 2x 2) -4a - 4b 3) False 4) True 5) 7a 5 b 7, 6 & 12x 4 6) True 7) x +13y 8) Yes

Homework pg. 57 Activity #1 pg #1a-d,2ac,3-5 pg. 59 #6aceg