Dividing Polynomials.

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Presentation transcript:

Dividing Polynomials

5x 10x ÷ 2 2(5x) = 10x x 5 Final Answer: Monomial ÷ Monomial * Check your answer * 2(5x) = 10x x 5 5x Final Answer:

Examples 6x3 ÷ 2x2 3 x x 14 Final Answer: 14x Final Answer: 3x

8a2 7a (8a3 + 7a2) ÷ 1a Final Answer: 8a2 + 7a Binomial ÷ Monomial Remember your Exponents rules! *When you divide like bases, you SUBTRACT the Exponents!! * 8a2 7a Final Answer: 8a2 + 7a

Example (6m4 – 12m3) ÷ 3m 2m3 -4m2 Final Answer: 2m3 – 4m2

(6x2 + 4x +2) ÷ 2 3x2 2x 1 Final Answer: 3x2 + 2x + 1 Trinomial ÷ Monomial (6x2 + 4x +2) ÷ 2 Check your answer (3x2 + 2x + 1)(2) = 6x2 + 4x + 2 3x2 2x 1 Final Answer: 3x2 + 2x + 1

Examples (a4 + a3 + a) ÷ a Final Answer: 5x2+3x+2 Final Answer: (25x3 + 15x2 + 10x) (a4 + a3 + a) ÷ a 5x 5x2 3x 2 a3 a2 1 Final Answer: 5x2+3x+2 Final Answer: a3 + a2 + 1

WORKBOOK Practice  p.52 - Activity 3 p.53 - #5, #7e p.56 - #9 …then… p.60 - #14, 15, 16 p.61 - #20