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Mathematics 12 Online
OpenStudy (anonymous):

http://gyazo.com/540464b31f72866bc3256718323778ff

OpenStudy (anonymous):

Do you know to rationalise??

OpenStudy (anonymous):

I know just the basics but this one kind of stumped me on how to do it

OpenStudy (anonymous):

√ LOL

OpenStudy (anonymous):

Just rationalise the denominator.

OpenStudy (anonymous):

÷

OpenStudy (anonymous):

|dw:1399037865673:dw|

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