Question

Solve this equation
I like to solve this type of questions guildlines

Answer 1

\[y^2-4y=12 \]

Answer 2

subtract 12 both sides

Answer 3

yep... you get y=6 or -2

Answer 4

you figure out what numbers add to -4 and multiply to negative 12

Answer 5

isn't \[y^2-4y-12=0\]

Answer 6

^ yes that's right...

Answer 7

thanks Luis and Mad

Answer 8

:) If you have any questions.. be sure to ask

Answer 9

KK I think I got it over control for now

Answer 10

Khan has a whole series of videos on quadratics
http://www.khanacademy.org/#quadtratics
Lots of stuff to learn.

Answer 11

Hi Luis can you help step by step

Answer 12

If that's alright with you

Answer 13

I will check khan and my notes I guess I willl be on later