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2 November, 03:28

Solve this quadratic equation 2x^2+x-5 = 0

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  1. 2 November, 03:55
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    2x^2+x-5=0

    +5 + 5

    2/2x^2+x=5/2

    x^2+x=2.5

    square root both sides

    x+x=1.58

    2/2x=1.58/2

    x=0.79
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