SOLUTION: multiply (5V3-15V2)(3V3+9V2) all of the V's are suppose to be square root symbols

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Question 473592: multiply
(5V3-15V2)(3V3+9V2)
all of the V's are suppose to be square root symbols
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
%285sqrt%283%29+-+15sqrt%282%29%29%2A%283sqrt%283%29+%2B+9sqrt%282%29%29
= 15%2A3+%2B+45sqrt%286%29+-+45sqrt%286%29+-+135%2A2
= 45 - 270
= -225