Solving rational equations - Rational Functions

Solving rational equations

In this lesson, we will learn how to state the non-permissible value(s) of rational equations and how to solve them algebraically.


Always find the non-permissible values before solving the rational equations as some answers might have to be rejected.
  • 1.
    Solve the following rational equations:
  • 2.
    Solving Rational Equations by cross multiplying
    State the non-permissible values for the variable x, then solve algebraically.
  • 4.
    Solve the following equations algebraically:
  • 5.
    Solving Rational Equations by factoring
    State the non-permissible values for the variables, then solve algebraically.
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Solving rational equations

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