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diamondboy
 one year ago
quick question
diamondboy
 one year ago
quick question

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diamondboy
 one year ago
Best ResponseYou've already chosen the best response.0dw:1442616670655:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is that two divided by the square root of one half?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You find the square root of one half which is 0.70710678118

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1\(\dfrac{2}{\sqrt{\frac{1}{2}}}=\dfrac{\sqrt{4}}{\sqrt{\frac{1}{2}}}=\sqrt{\dfrac{4}{\frac{1}{2}}}=\sqrt{4*2}=\sqrt{4}\sqrt{2}=2\sqrt{2}\)

diamondboy
 one year ago
Best ResponseYou've already chosen the best response.0God bless u @zzr0ck3r

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lol i tried to give you the decimal response I'm sorry.

diamondboy
 one year ago
Best ResponseYou've already chosen the best response.0That works for me because SQRT of 4=2

diamondboy
 one year ago
Best ResponseYou've already chosen the best response.0It's ok @TheBallisticOne

diamondboy
 one year ago
Best ResponseYou've already chosen the best response.0I was about to ask u if I didn't have a calc how could i solve it

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.0or multiply top and bottom with the denominator since we can't leave the radical sign at the denominator \[\huge\rm \frac{ 2 }{ \sqrt{\frac{1}{2}} } \times \frac{ \sqrt{\frac{1}{2}} }{\sqrt{\frac{1}{2}} } =\frac{ 2\sqrt{\frac{1}{2}} }{\frac{1}{2} }\] multiply top with the reciprocal of the denominator \[ 2\sqrt{\frac{1}{2} } \times 2 = 4 \sqrt{\frac{1}{2}} \] \[ \sqrt{\frac{a}{b}} =\frac{ \sqrt{a} }{ \sqrt{b} }\] so\[ \frac{ 4\sqrt{1} }{ \sqrt{2} } \times \frac{ \sqrt{2} }{ \sqrt{2} }\] once again multiply top and bottom with the denominator \[\frac{ 4\sqrt{2} }{ 2 }=\frac{ \cancel{4}\sqrt{2} }{ \cancel{2}}=2\sqrt{2}\]
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