algebra trig honors

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x squared minus four thirds x plus four over nine

  • algebra trig honors -

    x^2 - (4/3)x + 4/9. (4/3)x = 4x/3,
    x^2 -4x/3 + 4/9
    Common denominator = 9:
    (9x^2 - 12x + 4) / 9,
    Factor trinominal:
    (3x - 2)^2 / 9 = (3x - 2) (3x - 2) / 9

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