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panther77 Group Title

In your own words, explain how to solve a quadratic equation using the quadratic formula. Demonstrate the process with your own example.

  • 3 years ago
  • 3 years ago

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  1. 5369855 Group Title
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    -b +/- square root of b^2-4ac/2a So for example, 2x^2 + 3x + 5, you plug in a 2 everytime you see an a, a 3 anytime you see a b, and a 5 everytime you see a c. then solve

    • 3 years ago
  2. Rainbowicecream Group Title
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    x=-b+/- square root of a^2 - 4ac/2a so substitute the the letters in the format of the equation

    • 3 years ago
  3. 5369855 Group Title
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    @rainbowicecream, your equation is wrong

    • 3 years ago
  4. panther77 Group Title
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    if that the case @ 5369855 whats a correct one along with an explanation

    • 3 years ago
  5. 5369855 Group Title
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    I included it. the equation above is the right one and I also included an example. Here's a link with more information :) http://www.purplemath.com/modules/quadform.htm

    • 3 years ago
  6. panther77 Group Title
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    ty so you have any idea on my other two posts?

    • 3 years ago
  7. 5369855 Group Title
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    Which two posts?

    • 3 years ago
  8. panther77 Group Title
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    there was one before and one after this one

    • 3 years ago
  9. 5369855 Group Title
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    I'll take a look and i'll see what I can do :)

    • 3 years ago
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