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OpenStudy (anonymous):
Medal for Best answer Multiply (2+sqrt12)(3-sqrt3) a 8sqrt3+12 b 4sqrt3 c-4 d 12-8sqrt3
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OpenStudy (rulnick):
(2)(3) -2sqrt3 +3sqrt12 - sqrt(3(12)) = 6 - 2sqrt3 + 3sqrt(4)sqrt(3) - sqrt(36) = 6 - 2sqrt3 + 6sqrt(3) - 6 = ... Can you get it from here?
OpenStudy (anonymous):
4sqrt3?
OpenStudy (rulnick):
Yes!
OpenStudy (anonymous):
Thank you!
OpenStudy (rulnick):
welcome
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