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March 24, 2017

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Solve using qaudractic formula.Then use a calculator to approximate to three decimal places, the solution as rational numbers. X^2-4x+1=0

  • algebra - ,

    Quadratic Formula: -b (± square root b^2 - 4ac)divided by 2a

    Sub in the numbers.

    a = 1
    b = 4
    c = 1

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