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Mathematics 20 Online
OpenStudy (anonymous):

find the sum of the sqrt of 45 + sqrt of 5

OpenStudy (anonymous):

square root of 45 = square root of 9 + square root of 5 = 3+ square root of 5 so 3 + square root of 5 + square root of 5 = ?

OpenStudy (anonymous):

3 + 2sqrt(5). But that is not correct. sqrt(45) should be 3sqrt(5) not 3 + sqrt(5)

OpenStudy (anonymous):

sorry i meant multiplied, square root of 45 = square root of 9 * square root of 5

OpenStudy (acxbox22):

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