# 10-10 Complex Rational Expressions - PowerPoint PPT Presentation

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10-10 Complex Rational Expressions. Standard 13.0 One Key Term. Complex rational expressions. A rational expression that has a rational expression in its numerator or denominator or both. Vocabulary. One Term Two Terms.

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10-10 Complex Rational Expressions

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## 10-10Complex Rational Expressions

Standard 13.0

One Key Term

Complex rational expressions

A rational expression that has a rational expression in its numerator or denominator or both.

One Term

Two Terms

### Simplifying Complex Rational Expressions(At least Two Terms)

• At least two terms in the numerator or denominator.

• Find the LCM of the numerator’s fractions and the denominator’s fractions.

• Multiply the numerator and the denominator of the complex rational expression by the LCM.

• Simplify.

### Simplifying Complex Rational Expressions(One Term Only)

• One term only in both the numerator and denominator of the complex rational expression.

• Write the complex rational expression out by replacing a division by a product of the reciprocal.

• Factor, simplify, and multiply.