When solving a rational equation

When solving a rational equation - rational equations you...

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When solving a rational equation, why is it necessary to perform a check? It is necessary to perform this check to make sure that there was not any division by zero. In
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Unformatted text preview: rational equations you cannot divide by zero. If you happen to divide by zero it will invalidate the results. Be especially carful with the variable....
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This note was uploaded on 01/08/2011 for the course MAT 117 taught by Professor Al-kofahi during the Spring '09 term at University of Phoenix.

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