Anonymous Anonymous

10-12-2016
Mathematics

Answered

Which expression is equivalent to 3x(-4x^2+5x-8)-6(x^2-5x+7)?

A12x^3-9x^2+6x-42

B.-12x^3-54x^2+6x-42

C.-12x^3+9x^2+6x-42

D.-27x^3-6x^2+6x-42

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Anonymous Anonymous

10-12-2016

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