Math Train Cards - Rational Equations.doc - Section 3: Math Train

 
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  Math Train Cards - Rational Equations.doc
  Math Train Cards - Rational Equations.doc
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Solving Rational Equations

Unit 5: Rational and Inverse Functions
Lesson 4 of 8

Objective: SWBAT solve equations that contain rational expressions.

Big Idea: Rational equations can be solved through "cross-multiplication" as long as the equation is put into the form FRACTION = FRACTION.

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Subject(s):
Math, rational expressions, Algebra, rational equations, domain, arithmetic with rational expressions, cross multiplication, extraneous solutions
  90 minutes
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