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samyflashy

What is the solution set of the following equation? {1, 2} {1, 1/2} {2, 1/2}

  • one year ago
  • one year ago

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  1. samyflashy
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    http://media01.switchedononline.com/g_alg01_2010/9/143.gif

    • one year ago
  2. freckles
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    Put everything on one side And also multiply 5 on both sides

    • one year ago
  3. freckles
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    Then use the quadratic formula

    • one year ago
  4. samyflashy
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    which one is the quadratic formula?

    • one year ago
  5. freckles
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    \[x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}\] That right there is the quadratic formula --- It is to be used whenever you have something in this form: \[ax^2+bx+c=0\]

    • one year ago
  6. samyflashy
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    but isn it|dw:1340745892944:dw|

    • one year ago
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