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OpenStudy (brittany):
rational or irrationl 5√64
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OpenStudy (anonymous):
As it stands irrational. Simplified to 40, rational.
OpenStudy (anonymous):
\[5\sqrt{8*8}=5*8=40\] rational
OpenStudy (anonymous):
rational
OpenStudy (amistre64):
if you can get rid of that sqrt part, its rational; sqrt(64) = 8, so its rational
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