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Warm-Up (Fractions)

Warm-Up (Fractions). Calculator Free. [1] [2] [3] [4]. Lesson 9.1 Multiplying & Dividing Rational Expressions. Rational Expression:. Ratio of two polynomials. Simplifying Rational Expressions (Reducing). [1] Factor the numerator & denominator. [2] Cancel common factors.

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Warm-Up (Fractions)

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  1. Warm-Up (Fractions) Calculator Free. [1] [2] [3] [4]

  2. Lesson 9.1 Multiplying & Dividing Rational Expressions Rational Expression: Ratio of two polynomials Simplifying Rational Expressions (Reducing) [1] Factor the numerator & denominator [2] Cancel common factors Property of –1:

  3. a) b) Example 1 Reducing Fractions (x + 5)(x – 3) (x + 5)(x + 3)

  4. b) c) Example 2 Simplifying Using Property of -1 2(5x – 1) a) a2(b – 1) a3(1 – b)

  5. b) Example 3 Multiplying Fractions (x + 4)(x – 2) 3(x + 1) a) (x + 3)(x + 1)

  6. b) Example 4 Dividing Fractions a)

  7. Example 5 Complex Fraction (dividing cont’) a)

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