SOLUTION: (x+2)(x-2)?

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Question 12651: (x+2)(x-2)?
Answer by AdolphousC(70) About Me  (Show Source):
You can put this solution on YOUR website!
Well there are several solutions to this problem, depending on what you are asking, if you are truly asking for Domain, then the domain of this function is any real numbers.
However, if you want to multiply this out, then you would have to foil, multiply the First Terms, inside Terms, Outside Terms and Last Terms and add them all together.


( X + 2 ) ( X - 2 )
+X%5E2+%2B+2X+-+2X+-+4+ Combine LIke Terms
+X%5E2+-+4+