1.4 Fractional Expressions

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1.4 Fractional Expressions Terminology 2 Domain. 3 Simplifying www.themegallery.com

Terminology a fractional expression is a quotient of two algebraic expressions a rational expression is a special type of fractional expression that is the quotient of two polynomials www.themegallery.com

Domain of a Fractional Expression The domain of a fractional expression consists of all real numbers except those which make the denominator zero Quotient Denominator is zero if: Domain All All x and y such that www.themegallery.com

Canceled Common Factors www.themegallery.com

Simplified Rational Expressions www.themegallery.com

Products Rational Expressions www.themegallery.com

Quotients of Rational Expressions www.themegallery.com

Sums and Differences of Rational Expressions www.themegallery.com

Sums and Differences of Rational Expressions(cont.) www.themegallery.com

Practice Problems Page 54 Problems 1-30 www.themegallery.com

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