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OpenStudy (anonymous):
simplify by rationalizing the denominator: sqrt 2-3/5-sqrt 2
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OpenStudy (isaiah.feynman):
\[\frac{ \sqrt{2}-3 }{ 5 - \sqrt{2} }\]. Is that it?
OpenStudy (anonymous):
yes @Isaiah.Feynman
OpenStudy (isaiah.feynman):
So you multiply the fraction by the conjugate of the denominator. Can you do that?
OpenStudy (anonymous):
no @Isaiah.Feynman
OpenStudy (isaiah.feynman):
|dw:1377305745457:dw| Can you go from there?
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