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Degree The largest exponent Standard Form Descending order according to exponents.

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Presentation on theme: "Degree The largest exponent Standard Form Descending order according to exponents."— Presentation transcript:

1

2 Degree The largest exponent

3 Standard Form Descending order according to exponents

4 Leading Coefficient Once in standard form… The leading coefficient is the NUMBER out front (including its sign)

5 # of Terms Name by # of Terms 1 Monomial 2 Binomial 3 Trinomial 4+Polynomial

6 Degree (largest exponent) Name by degree 0 Constant 1 Linear 2 Quadratic 3 Cubic 4 Quartic

7 Special Names: Cubic Monomial Degree Name: # of Terms Name:

8 Special Names: Quadratic Binomial Degree Name: # of Terms Name:

9 3x - 5 -2x 2 Standard Form: Degree: Name by Degree: Leading Coefficient: Name by # of Terms:

10 Adding Polynomials

11 Step 1: Group Like Terms Step 2: Simplify

12 1. 3x 2 + x + 2

13 2. x 2 + 2x – 2

14 3. -2x 2 + 3x – 5

15 4. -x + 6

16 Subtracting Polynomials

17 Step 2: Group Like Terms Step 3: Simplify Step 1: Distribute the subtraction sign

18 3a 2 + 10a – 8a 2 + a – 5a 2 + 11a

19 7x – 3 – 9x + 2 – 2x – 1

20 3x 2 + 2x – 4 – 2x 2 – x + 1 x 2 + x – 3

21 Multiplying Polynomials

22 Step 1: Multiply the Coefficients Step 2: Add the Exponents *If necessary, distribute!* Ex: (5x 2 )(-2x 3 )Ex: (5x 2 )(-2x 3 ) 1.1. 2.2.

23 (5x 2 )(-2x 3 )

24 (2x 2 )(10x 3 -7x 5 )

25 (3x 2 )(3x 3 -7x + x 2 + x 5 )

26 Binomial * Binomial “FOIL” F O I L & Simplify

27 (x+9)(x+3) F O I L Simplified:

28 (x+4)(x-7) F O I L Simplified:

29 (3w-1)(2w-4) F O I L Simplified:

30 Binomial * Trinomial Step 1: Distribute First term in the binomial to all three terms in trinomial. Step 2: Distribute Second term in the binomial to all three terms in trinomial. Step 3: Simplify

31 (5b-6)(3b 2 – 2b + 5)

32 Dividing Polynomials by a Monomial

33 Step 1: Simplify the coefficients Step 2: Subtract the exponents

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