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Mathematics 7 Online
OpenStudy (pengy120):

how would i find the square root of (7-a)^2+(2-b)^2 (^2 is and exponent 2)

OpenStudy (triciaal):

expand each rearrange to = number on one side sq rt of (expression) = sq rt of number on the other side

OpenStudy (pengy120):

thank you

OpenStudy (triciaal):

welcome

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