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Calculators :: Radical expressions :: Rationalize radical denominator

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.

Rationalize Radical Denominator Calculator

Important: The form will NOT let you enter illegal characters (like y, p, ;, ...) How to input??

0 1 2 3 4 5 6 7 8 9 - + * ^ . ( ) del

Examples

$ a)~~\frac{1}{\sqrt8} $ $ b)~~\frac{1-\sqrt2}{1+\sqrt2} $
$ c)~~\frac{3\sqrt2-2\sqrt3}{2\sqrt3+3\sqrt2} $ $ d)~~\frac{6}{\sqrt{21}+\sqrt{7}+2\sqrt{3}+2} $
$ e)~~\frac{\sqrt3+\sqrt2+1}{\sqrt3-\sqrt2+1} $ $ f)~~\frac{1.1-\sqrt6}{\sqrt6-0.6} $

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