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AhaanomegasBest ResponseYou've already chosen the best response.1
Basic FOIL: \[ (3 + \sqrt{5})(2  \sqrt{2}) = \boxed {6 + 2\sqrt{5}  3\sqrt{2}  \sqrt{10}}. \]
 one year ago

piercegirlBest ResponseYou've already chosen the best response.0
3.067 or did were you asking the method of foiling
 one year ago

piercegirlBest ResponseYou've already chosen the best response.0
you do 3 times 2, then 3 times (rad2), then rad5 times 2, and finally rad5 times rad2
 one year ago

Kris5Best ResponseYou've already chosen the best response.0
ohh alright thanks i get it now :)
 one year ago
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