Math Lessons, Calculators and Homework Help

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This calculator will eliminate a radicals in a denominator. It can rationalize radical denominators with 2 radicals or less.

To use it, replace radical sign with letter r.

Example: to rationalize $\frac{\sqrt{2}-\sqrt{3}}{1-\sqrt{2/3}}$ type r2-r3 for numerator and 1-r(2/3) for denominator.