Question

2(x+3)^3-(x-1)(x+1) how do u simplify this?

Answer 1

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Answer 2

foil (x-1)(x+1) then triple foil (x+3)^3 and multiply 2

Answer 3

thanks

Answer 4

ya you should get (2x^3) + (17x^2) + (54x) + 53

Answer 5

yeah got it thanks