Answers

2016-01-23T12:37:12+08:00
The square root of 2 is 1.4142135
It still have a continuation but i'll end it until there. You can continue my solution in the picture or just use a calculator.

Hope it helps!

:)
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2016-01-24T15:37:48+08:00
√2 or 
in decimal  1.41421356237
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