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OpenStudy (anonymous):

radical63/8

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OpenStudy (anonymous):

is the 8 in the radical

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

2.80624

OpenStudy (anonymous):

\[\sqrt{63/8}\]=\[\sqrt{(7*9)/8}\] or \[\sqrt{9}*\sqrt{7/8}\] which ends up being \[3\sqrt{7/8}\]

OpenStudy (anonymous):

you should rationalize denominator. so youd end up with \[(3\sqrt{14})/4\]

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OpenStudy (anonymous):

cant leave a radical in denominator

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