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OpenStudy (anonymous):
what is the square root of 20?
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OpenStudy (anonymous):
\[2*\sqrt{5}\]
OpenStudy (anonymous):
20 = 4*5 2 sqrt 5
OpenStudy (hoblos):
√20 = √(4*5) = 2√5
OpenStudy (anonymous):
sqrt4 X sqrt5 which equals 2 sqrt(5)
OpenStudy (anonymous):
\[2\sqrt{5}\] or =4.4721
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