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Naming, Adding, Subtracting, and Multiplying Polynomials

Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

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Page 1: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

Naming, Adding, Subtracting, and 

Multiplying Polynomials 

Page 2: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

Polynomials­many termscoefficient­ number in front of variable 

degree­ exponent 

degree of a polynomial­ the highest exponent 

leading coefficient­ number next to the variable with the highest degree

Page 3: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

# of

Naming Polynomials 

Page 4: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms
Page 5: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

Subtraction of Polynomials 1. Change the subtraction sign to addition and change all signs that come after 

Then continue with addition steps...

Page 6: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

Find the perimeter (add all sides)

(2n+3)+(2n­3)+(7n+2)+(n­1)+(9n+5)+(3n­4)

Page 7: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

Multiplying Polynomials 

Page 8: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms
Page 9: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

*** I always use this when multiplying terms larger than binomials***

Page 10: Naming, Adding, Subtracting, and Multiplying Polynomials · 2019. 10. 2. · Multiplying Polynomials ... First Operation on Polynomials: Addition of Polynomials 1. Collect Like terms

*** I always use when multiplying 2 binomials***