im having trouble trying to figure out a problem. can someone help me.(adsbygoogle = window.adsbygoogle || []).push({});

(2/6 -root3)^2 - (2/6+root3)^2

if that makes sense to anyone help.

I think that the denominator of both has to be rationalised but do i expand the squared brackets first or later or what?

any ideas welcome thanks

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# Homework Help: Solving Surds

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