SOLUTION: Thank you for helping me. How do I solve this using the FOIL method? 3x (2x-1)(2x + 1)

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Question 520899: Thank you for helping me. How do I solve this using the FOIL method?
3x (2x-1)(2x + 1)

Answer by deborabr(181) About Me  (Show Source):
You can put this solution on YOUR website!
3x(2x-1)(2x+1)
3x(4x^2+2x-2x-1^2)
3x(4x^2-1)
12x^3-3x you can simplify by 3
4x^3-x