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14 October, 06:31

Simplify the equation:

(x^3-8)

+2
Answers (2)
  1. 14 October, 06:42
    0
    X^3 - 8 can be simplified into (x-2) (x^2 + 2x + 4)

    using the equation a^3-b^3 = (a^2 + ab + b^2)

    this is because you can rewrite the equation into (x^3 - (2^3))
  2. 14 October, 07:40
    0
    (x^3 - 8) = (x - 2) (x + 1) (x + 1)
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