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February 26, 2015

February 26, 2015

Posted by **cici** on Tuesday, June 18, 2013 at 9:28am.

√(25-9)

√16 = 4

or

(√5²-3²)½

5-3 = 2

- math -
**Steve**, Tuesday, June 18, 2013 at 10:20amThe first

Don't take the √ twice. ()^{1/2>/sup> is another √. } - math -
**cici**, Tuesday, June 18, 2013 at 10:32amthanks

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