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rubyhunter

  • 3 years ago

x²+3x-5=0

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  1. gerryliyana
    • 3 years ago
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    use the quadratic formula please.., :)

  2. gerryliyana
    • 3 years ago
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    ax^2 + bx + c = 0 x = (-b+-sqrt(b^2 - 4ac))/2a

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

  4. gerryliyana
    • 3 years ago
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    ok.., i'm sorry. I know about that :)

  5. richyw
    • 3 years ago
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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

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