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Rational Equations - - Algebra Help

For a complete lesson on solving rational equations, go to - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that when solving rational equations, the first step is to factor each of the denominators, if possible, then multiply both sides of the equation by the common denominator for all the fractions in order to get rid of the fractions, and solve from here. Finally, check each solution to see if it makes a denominator in the original equation equal to zero. If so, then it cannot be a solution to the equation.
Length: 03:04


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