SOLUTION: (√3+x)(√3-x) how to answer this one? can you give me a step by step?

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Question 319032: (√3+x)(√3-x) how to answer this one? can you give me a step by step?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the FOIL method:
First:
Outer:
Inner:
Last:
Add it all together,
%28sqrt%283%29%2Bx%29%28sqrt%283%29-x%29=3-sqrt%283%29x%2Bsqrt%283%29x-x%5E2
%28sqrt%283%29%2Bx%29%28sqrt%283%29-x%29+=highlight_green%28+3-x%5E2%29