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Mathematics 15 Online
OpenStudy (anonymous):

perform the indicated operation. simplify the answer when possible. the square root of the fraction 5/7.

OpenStudy (radar):

\[\sqrt{5\over7}\]=\[\sqrt{35}\over 7\]

OpenStudy (anonymous):

radar is correct. the sqrt(5/7) is the same as sqrt(5)/sqrt(7); multiply both sides by the common denominator [sqrt(7)] to get sqrt(5)*sqrt(7)/sqrt(7)*sqrt7) This comes to sqrt(35)/sqrt(49) which simplifies to sqrt(35)/7

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