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P5 Rational Expressions

Learn how to find the domain of algebraic expressions, simplify rational expressions by factoring and restricting the domain, and operate with rational expressions through multiplication, division, and subtraction.

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P5 Rational Expressions

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  1. P5 Rational Expressions

  2. Domain of an algebraic expression Possible x values When is the domain restricted?

  3. Examples Find the domain of the expressions

  4. Rational Expression FractionalSimplifying Rational Expressions1- Factor each polynomial first.2- Simplify/ Cross off common expressions.3- Restrict domain, including values that were simplified

  5. Simplify the following expressions

  6. Operations with Rational ExpressionsMultiplying / Dividing

  7. Subtracting Rational Expressions

  8. Factor

  9. Complex Fractions = numerator X reciprocal of the denominator

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