Posted by Meghan on Wednesday, March 24, 2010 at 3:54pm.
that sign suppose to be a square root sign but its not coming out right
So you have (3√2 + 4)^2 ?
then ...
= (3√2 + 4)(3√2 + 4)
= 18 + 24√2 + 16
= 34 + 24√2
Thank you
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