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Rationalizing Denominators

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Rationalize the denominator and simplify

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https://brainmass.com/math/fractions-and-percentages/rationalizing-denominators-157233

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Please see the attached file for worked out problem.

Rationalize the denominator and simplify

Multiply numerator and denominator by √10 ...

Solution Summary

This shows how to rationalize the denominator of fractions.

$2.19