MAT1033_-_Test_3_Review.pdf - Review for Test 3 Division of...

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Review for Test 3 * Division of Polynomials *Factoring *Solve Equations by Factoring *Rational Expressions: Simplify, Multiply, Divide, Add, and Subtract * Complex Fractions MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Divide. 1) (20x 3 - 36x 2 + 31x - 12) ÷ ( - 5x + 4) 1) A) - 4x 2 + 4x - 3 B) x 2 + 4x - 3 C) x 2 - 4x + 3 D) - 4x 2 - 3 2) ( - 8x 3 + 18x 2 - 11x + 21) ÷ ( - 2x + 3) 2) A) 4x 2 - 3x + 1 B) 4x 2 - 3x + 1 + 21 - 2x + 3 C) 4x 2 - 3x + 1 + 18 - 2x + 3 D) x 2 + 1 + - 3 - 2x + 3 3) (36x 3 - 25x) ÷ (6x - 1) 3) A) 6x 2 + x + 36 B) 6x 2 + x + 36 + 36 6x - 1 C) 6x 2 + x - 4 - 4 6x - 1 D) 6x 2 + x - 36 Factor completely, or state that the polynomial is prime. 4) x 3 - 36x 4) A) x(x - 6) 2 B) x(x + 6)(x - 6) C) (x 2 + 6)(x - 6) D) prime Factor the trinomial, or state that the trinomial is prime. 5) 3x 2 - 14x - 5 5) A) (3x - 1)(x + 5) B) (3x + 1)(x - 5) C) (3x - 5)(x + 1) D) prime 6) x 2 + 4x - 21 6) A) (x - 7)(x + 3) B) (x - 7)(x + 1) C) (x + 7)(x - 3) D) prime
Solve.

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