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OpenStudy (anonymous):
square root of 40 plus square root of 250
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OpenStudy (anonymous):
\[\sqrt{40}+\sqrt{250}=\sqrt{4*10}+\sqrt{25*10}=2\sqrt{10}+5\sqrt{10}=7\]
OpenStudy (anonymous):
sorry.\[7\sqrt{10}\]
OpenStudy (anonymous):
thanks guys
OpenStudy (anonymous):
yeah hang on she's correct.
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