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rubyhunter Group Title

x²+3x-5=0

  • one year ago
  • one year ago

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  1. gerryliyana Group Title
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    use the quadratic formula please.., :)

    • one year ago
  2. gerryliyana Group Title
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    ax^2 + bx + c = 0 x = (-b+-sqrt(b^2 - 4ac))/2a

    • one year ago
  3. richyw Group Title
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    hey gerryliyana, do you know you can typeset in latex on this website? For the function \(f(x)=ax^2+bx+c=0\) \[x = \frac{-b\pm\sqrt{b^2 - 4ac}}{2a}\]

    • one year ago
  4. gerryliyana Group Title
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    ok.., i'm sorry. I know about that :)

    • one year ago
  5. richyw Group Title
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    haha nbd, it's just a lot more clear for pretty much the same amount of typing :D. But yeah all you have to do now is plug in those numbers into that formula

    • one year ago
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