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Section 8.3 – Multiplying and Dividing Rational Expressions. Objectives Multiply and divide rational expressions. Simplify rational expressions, including complex fractions. Warm – Up. Simplifying Rational Expressions. Simplify Factor numerator and denominator. Divide out common factor.
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Section 8.3 – Multiplying and Dividing Rational Expressions Objectives • Multiply and divide rational expressions. • Simplify rational expressions, including complex fractions. Warm – Up
Simplifying Rational Expressions • Simplify • Factor numerator and denominator. • Divide out common factor.
Simplifying Rational Expressions • Simplify • Factor numerator and denominator. • Divide out common factor.
Multiplying Rational Expressions • Simplify • Cancel out what is in common. • Or multiply the numerators and denominators and simplify.
Multiplying Rational Expressions • Simplify • Cancel out what is in common. • Or multiply the numerators and denominators and simplify.
Multiplying Rational Expressions • Simplify • Factor numerators and denominators. • Divide out common factors.
Multiplying Rational Expressions • Simplify • Factor numerators and denominators. • Divide out common factors.
Exit Slip and Homework • Exit Slip is… • p. 502 #4-6 • Homework is… • p. 502 #9-18, 21, 22