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what is the square root of one half and how did you get the answer. Thank you!

Sagot :

 [tex] \sqrt{ \frac{1}{2} } = \frac{ \sqrt{1} }{ \sqrt{2} } [/tex]
sqrt of 1 is 1. 
[tex] \frac{1}{ \sqrt{2} } [/tex]
rationalizing this
[tex] \frac{1}{ \sqrt{2} } [/tex] x [tex] \frac{ \sqrt{2} }{ \sqrt{2} } [/tex]

we get 
[tex] \frac{ \sqrt{2} }{2} [/tex]