algerba 2

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write the polynomial function of least degree that has real coefficeents the given zeros, and a leasing coefficiennt of 1. 1,-3,4

  • algerba 2 -

    Since the leading coefficient is 1, just multiply the factors for all the roots:

    f(x) = (x-1)(x+3)(x-4)

    If the leading coefficient had not been 1, then you'd just have tacked that on the front as a multiplying factor.

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