Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20090817 16:27:16
Finding the quadratic equationHello Last edited by Greaterpathmagician (20090817 16:29:30) #2 20090817 16:39:42
Re: Finding the quadratic equationHi Greaterpathmagician; Last edited by bobbym (20090817 16:44:20) In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #3 20090817 21:27:48
Re: Finding the quadratic equationSecond difference is one way to do it. Why did the vector cross the road? It wanted to be normal. 