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Coolmath Algebra
Solving Quadratics Lesson 5 - The Quadratic Formula (Quadranator)  
(page 1 of 4)

---- This algebra lesson explains how to solve quadratic equations using the quadratic formula.

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There's a formula that will kill all quadratic equations... Whether they factor or not... It will seek out and destroy... It will hunt down all solutions... It's...

THE QUADRANATOR!

Rumor is that this is going to be Arnold Schwarzenegger's next movie.  He's going to go around giving everyone compound fractions.

OK, here it is:

If    ax^2 + bx + c = 0
 

     then

x = -b +/- sqrt( b^2 - 4ac ) / 2a

It's really called the quadratic formula.

Know it... LOVE IT!

Now, I just need to show you what to do with it.  That would be helpful, huh?

 

 

 

Continued on the next page

 The printing and distribution and/or downloading of these lessons is strictly prohibited.

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