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    strattona's Avatar
    strattona Posts: 1, Reputation: 1
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    #1

    Jan 28, 2013, 02:08 PM
    3x^2-4x+8 evaluate the polynomial for x =3 and for x = -3
    3x^2-4x+8 evaluate the polynomial for x =3 and for x = -3
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    FLY1NG Posts: 2, Reputation: 1
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    #2

    Jan 28, 2013, 03:43 PM
    3((3)(3))-(4)(3)+8=27-12+8=23
    3((-3)(-3))-(4)(-3)+8=27+12+8=47
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