1a. Divide using long division. (9x3 – 48x2 + 13x + 3) ÷ (x – 5)

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Presentation transcript:

1a. Divide using long division. (9x3 – 48x2 + 13x + 3) ÷ (x – 5) Dividing Polynomials Lesson 6-3 Lesson Quiz 1a. Divide using long division. (9x3 – 48x2 + 13x + 3) ÷ (x – 5) 1b. Is x – 5 a factor of 9x3 – 48x2 + 13x + 3? 2. Divide using synthetic division. (6x3 – 4x2 + 14x – 8) ÷ (x + 2) 3. Use synthetic division and the given factor x – 4 to completely factor x3 – 37x + 84. 4. Use synthetic division and the Remainder Theorem to find P(–2) when P(x) = x4 – 2x3 + 4x2 + x + 1. 9x2 – 3x – 2, R –7 no 6x2 – 16x + 46, R –100 (x + 7)(x – 3)(x – 4) 47