- 3
- 0
im having trouble trying to figure out a problem. can someone help me.
(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
(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