Lesson: Multiplying and Dividing Rational Functions Glencoe • Algebra 2 • enVision • Algebra 2 • Common Core • Prentice Hall • Algebra 2 • Common Core • Prentice Hall • Algebra 1 • Common Core • Glencoe • Algebra 1 • Common Core • Glencoe • Algebra 2 • Common Core

Mathematics

In this lesson, we will learn how to multiply and divide rational functions.

Sample Question Videos

  • 04:32
  • 10:11
  • 04:33

Worksheet

Q1:

Answer the following questions for the rational expressions 5𝑥−45𝑥12𝑥−4𝑥 and 15𝑥−453𝑥.

Evaluate 5𝑥−45𝑥12𝑥−4𝑥 divided by 15𝑥−453𝑥.

Is the result of 5𝑥−45𝑥12𝑥−4𝑥 divided by 15𝑥−453𝑥 a rational expression?

Would this be true for any rational expression divided by another rational expression?

Q2:

Answer the following questions for the rational expressions 6(𝑥−2)3𝑥−6𝑥 and 6𝑥−32𝑥.

Find the product of 6(𝑥−2)3𝑥−6𝑥 and 6𝑥−32𝑥.

Is the product of 6(𝑥−2)3𝑥−6𝑥 and 6𝑥−32𝑥 a rational expression?

Would this be true for the product of any two rational expressions?

Q3:

Simplify the function 𝑛(𝑥)=𝑥+5𝑥+9𝑥+20×𝑥+15𝑥+547𝑥+69𝑥+54, and determine its domain.
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