Please solve x in general algebra form in the equation ax^2+bx+c=0.
You must show your working. You must use fraction form. The answer must be valid no matter what the symbols stand for.
DO NOT USE A CALCULATOR!!!! DO NOT SEARCH THE INTERNET!!!
You need to take c to the other side and then solve it by completing the square and solving it for x.
This "DO NOT USE A CALCULATOR!!!! DO NOT SEARCH THE INTERNET!!!"
does state that the teacher does not want other people to do this for you, but I have given you a good hint.
Please no one else race in with a full answer.
Uh... actually, I intentionally posted this. I'm just in 5th grade so the teacher won't ask me about this. Good thing though that you answered.
If you are in 5th grade and 13... then you can have a account. YOU NEED TO BE 13