5.8 Rationalize the denominator

Rationalize the denominator

When there is a radical in the denominator, the fraction is not in its simplest form. Therefore, we need to rationalize the denominator to move the root from the denominator/bottom of the fraction to the numerator/ top. In this lesson, we will learn how to simplify radicals by rationalizing the denominator.


  • 1.
    Simplify and rationalize the denominator
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Rationalize the denominator

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