SOLUTION: multiply (sqrt(11) + 4 sqrt(3))*(sqrt(11) - 4 sqrt(3))

Algebra ->  Square-cubic-other-roots -> SOLUTION: multiply (sqrt(11) + 4 sqrt(3))*(sqrt(11) - 4 sqrt(3))      Log On


   

Question 352163: multiply

(sqrt(11) + 4 sqrt(3))*(sqrt(11) - 4 sqrt(3))
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the FOIL Method,

%28sqrt%2811%29+%2B+4%2Asqrt%283%29%29%2A%28sqrt%2811%29+-+4%2Asqrt%283%29%29=11-48