12th grade

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2x^2+6x-16 and 14x^2-3x-2

  • 12th grade math -

    What factors does 14 have that can be combined with factors of -2 to add/subtract to get the middle
    value?

    14x^2-3x-2 = (7x + 2)(2x - 1)

    I cannot find the factors for 2x^2 + 6x - 16. Are you sure you don't have a typo?

    x^2 + 6x - 16 = (x + 8)(x -2)

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