11.5

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11.5 Solving Rational Equations

• Rational Equation

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Final Episode Rational Equations Algebra 1B
students are becoming the Jedi Mathematical
Masters. Numerators and denominators are being
factored into tiny piecesand then divided
out Now that the LCD has been mastered, it is
now the time to take the next step Solving
Rational Equations!!! When completeyou, the
Jedi Mathematical Masters will be able to solve
many types of equations Linear, Quadratic, and
Rational!!
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Definition Rational Equation An equation that
contains rational expressions.
Examples
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Steps to solve rational equations
1. Find LCD.
2. Rewrite each expression with LCD in place.
3. Write equation using only numerators.
4. Solve that equation.
5. Check to make sure solution does not make
denominator 0.
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Your Turn!!
Solve each equation
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