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anonymous
 4 years ago
Help :) (3+ radical 5) (2 radical 2)
anonymous
 4 years ago
Help :) (3+ radical 5) (2 radical 2)

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Basic FOIL: \[ (3 + \sqrt{5})(2  \sqrt{2}) = \boxed {6 + 2\sqrt{5}  3\sqrt{2}  \sqrt{10}}. \]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.03.067 or did were you asking the method of foiling

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you do 3 times 2, then 3 times (rad2), then rad5 times 2, and finally rad5 times rad2

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ohh alright thanks i get it now :)
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