GranchkeFRxxmaceys GranchkeFRxxmaceys

21-10-2016
Mathematics

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Factor completely 2x^2 2x − 24. 2(x − 3)(x 4) (2x − 6)(x 4) (2x − 3)(x 8) 2(x − 4)(x 6)

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nobillionaireNobley nobillionaireNobley

27-10-2016

2x^2 + 2x - 24 = 2(x^2 + x - 12) = 2(x^2 - 3x + 4x - 12) = 2[x(x - 3) + 4(x - 3)] = 2(x + 4)(x - 3)

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