Multiplying AND DIVIDING RATIONAL EXPRESSIONS. Review: Multiplying fractions.

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Presentation transcript:

Multiplying AND DIVIDING RATIONAL EXPRESSIONS

Review: Multiplying fractions

Multiplying Rational Functions You multiply rational functions like you do every other fraction: STRAIGHT ACROSS Steps:  Factor where needed  Multiply straight across  Simplify (Don’t forget to write down your holes before you cancel out common factors)

Multiplying Rational Expressions

Dividing Rational Expressions Remember: Dividing by a fraction is the same thing as multiplying by the reciprocal. Flip the second fraction, multiply, then simplify. Keep  Change  Flip

Dividing Rational Expressions