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Mathematics 18 Online
OpenStudy (anonymous):

Simplify the expression. √5 x √20

OpenStudy (anonymous):

20=4*5

OpenStudy (anonymous):

wait r u tryin to multiply? them cuz on my graphing calc. i got 10.0128 as a total and the square root of 5 is 2.236067977 and the square root of 20 is 4.472135955

OpenStudy (anonymous):

|dw:1323969286356:dw|

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