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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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