SOLUTION: (x^2+3)(x^2-3) please solve using multiplication

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Question 381596: (x^2+3)(x^2-3) please solve using multiplication
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the FOIL Method,
%28x%5E2%2B3%29%28x%5E2-3%29=x%5E4-3x%5E2%2B3x%5E2-9
%28x%5E2%2B3%29%28x%5E2-3%29=highlight%28x%5E4-9%29