Question 127495
(squrt[6]+3sqrt[2])(4squrt[6]-5sqrt[2]) 
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(sqrt(6) + 3sqrt(2))(4sqrt(6) - 5sqrt(2))
Use FOIL to get:

= 4*6 - 5sqrt(12)+12sqrt(12) -15*2

= -6 +7sqrt(12)

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Cheers,
Stan H.