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Geometry

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Radicals: Rationalizing the Denominator of Fractions

GEOM-E7BIKK

Express the sum in simplified radical form.

$$\cfrac {3}{\sqrt {5}}+\cfrac {2}{\sqrt {3}}$$

A

$\cfrac {5}{\sqrt {8}}$

B

$\cfrac {5\sqrt{8}}{8}$

C

$\cfrac {3\sqrt {5}}{5}+\cfrac {2\sqrt {3}}{3}$

D

$\cfrac {5\sqrt {2}}{4}$