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Mathematics 7 Online
OpenStudy (anonymous):

1) Find the product. (x - 3)(x2 + 3x + 9)

OpenStudy (anonymous):

assuming the "x2" was x to the power of 2, you would get x^3-27 as your final product. (x-3)(x^2+3x+9) = x^3 + 3x^2 + 9x + -3x^2 -9x - 27 terms cancel out and would equal x^3-27

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