i'm in 8th and don't know... i would'a guessed something like:TheSherpa said:I'm in 11th and have no idea what the hell hes talking about.
yeah i ended up having to find the sqare root od a negative numberLucky13 said:It's a quadratic (ax+bx+c=0) equation. x= -b+/-sqrroot (b*b - 4 a*c), whole thing devided by 2a. You get two answers, one positive, one negative. x = -1, x = 8.
Russian school, 5th grade.