alleryFind the simplified expression for the cube of (x - 2).
Ax^3 - 6x^2 - 12x - 8
Bx^3 - 6x^2 + 12x - 8
Cx^3 - 3x^2 + 6x - 8
Dx^3 + 6x^2 - 12x - 8
Answer & Solution
Correct answer: B. x^3 - 6x^2 + 12x - 8
Alternating signs in the cube expansion produce x^3 - 6x^2 + 12x - 8.
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