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Algebra 13 Online
OpenStudy (anonymous):

I need to learn everything I can about the quadratic formula... I have a final in about 17 hours and am lost

OpenStudy (pounce0129):

What do you not understand?

OpenStudy (anonymous):

I know the absolute basics of it but When it is used to find i I am lost. It sounds simple but I always throw it

OpenStudy (jhannybean):

It is used to find the roots of a function, or when the function does not exist.

OpenStudy (jhannybean):

you can use this site for more information about it as well :) http://www.purplemath.com/modules/quadform.htm

OpenStudy (anonymous):

And when it does not exsist it is eye. Now is it i when it is the square root of a negative numbr? |dw:1418872778110:dw|

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