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Mathematics 14 Online
OpenStudy (anonymous):

Rationalize the denominator and simplify. https://media.glynlyon.com/g_alg02_ccss_2013/7/q11167.gif

OpenStudy (acxbox22):

to rationalize the denominator you have to multiply the expression by\[\frac{ 2-\sqrt{7} }{ 2-\sqrt{7} }\]

OpenStudy (anonymous):

@CO_oLBoY

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