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OpenStudy (anonymous):
what is the square root of 21
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OpenStudy (phi):
4*4=16 5*5= 25 so between 4 and 5
OpenStudy (barrelracer011):
4.582575695
OpenStudy (mathstudent55):
\(\sqrt{21} \) It can't be simplified, but you can find an approximation.
OpenStudy (mrnood):
try this on calculator type 2 type 1 type sqrt key type =
OpenStudy (anonymous):
use calculator :3
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