rational expressions dividing polynomialsimages.pcmac.org/sisfiles/schools/tn/hamblencounty...1 mar...

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1 Mar 97:29 AM BELLWORK Divide (3x 2 + 19x 14) (x + 7) ÷ (15x 4 40x 3 + 10x) 5x 2 ÷ Mar 97:29 AM Rational Expressions Unit 12 SPI 3.4 Operate with, evaluate and simplify results, including determining restrictions on the domain Today's Objectives: Divide by a binomial (with remainder) Divide by a binomial with missing terms Dividing Polynomials

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Page 1: Rational Expressions Dividing Polynomialsimages.pcmac.org/SiSFiles/Schools/TN/HamblenCounty...1 Mar 9 7:29 AM BELLWORK Divide (3x2 + 19x 14) (x + 7) ÷ (15x4 40x3 + 10x) 5x÷2 Mar

1

Mar 9­7:29 AM

BELLWORK

Divide

(3x2 + 19x ­ 14)       (x + 7) ÷

(15x4 ­ 40x3 + 10x)     5x2÷

Mar 9­7:29 AM

Rational ExpressionsUnit 12

SPI 3.4 Operate with, evaluate and simplify results, including determining 

restrictions on the domain

Today's Objectives:­ Divide by a binomial (with remainder)­ Divide by a binomial with missing terms

Dividing Polynomials

Page 2: Rational Expressions Dividing Polynomialsimages.pcmac.org/SiSFiles/Schools/TN/HamblenCounty...1 Mar 9 7:29 AM BELLWORK Divide (3x2 + 19x 14) (x + 7) ÷ (15x4 40x3 + 10x) 5x÷2 Mar

2

Mar 9­7:29 AM

Long Division with a Remainder

12 5

Mar 9­7:29 AM

Long Division with a Remainder

Page 3: Rational Expressions Dividing Polynomialsimages.pcmac.org/SiSFiles/Schools/TN/HamblenCounty...1 Mar 9 7:29 AM BELLWORK Divide (3x2 + 19x 14) (x + 7) ÷ (15x4 40x3 + 10x) 5x÷2 Mar

3

Mar 9­7:29 AM

Mar 9­7:29 AM

Page 4: Rational Expressions Dividing Polynomialsimages.pcmac.org/SiSFiles/Schools/TN/HamblenCounty...1 Mar 9 7:29 AM BELLWORK Divide (3x2 + 19x 14) (x + 7) ÷ (15x4 40x3 + 10x) 5x÷2 Mar

4

Mar 9­7:29 AM

When There’s Missing Terms

Mar 9­7:29 AM

(64c3 ­ 125)     (5­4c)

Page 5: Rational Expressions Dividing Polynomialsimages.pcmac.org/SiSFiles/Schools/TN/HamblenCounty...1 Mar 9 7:29 AM BELLWORK Divide (3x2 + 19x 14) (x + 7) ÷ (15x4 40x3 + 10x) 5x÷2 Mar

5

Mar 9­7:29 AM

4m3 + 5m ­ 21     2m ­ 3

Mar 9­7:29 AM

Practice and Apply

P.669#17,19,21,22,26­29, 

39, 41

SPI 3.4

Diving Polynomials (w/ Remainder)