lovelace: in quadractic formula what do you multiply the 4 by first the A or the C
hi Lovelace,
4*a*c = 4*c*a so it really doesn't matter. Have a look at this web address
http://www.youtube.com/watch?v=O8ezDEk3qCg
For some reason it doesn't have any picture on my computer. It used to. Maybe it will work properly for you. It just might help you remember the formula a bit better.