XP Math - Forums - View Single Post - Intermediate Quadratic Equations
 05-13-2013 #1 Dragonballful23     Join Date: Dec 2011 Posts: 386 Quadratic Equations Find the solution set for these: ${{x^2}+2x+1}=0$ ${{3x^2}+4x+1}=0$ ${{x^2}+3x}=-2$ This one is the hardest.... ${{2x^2}+10x}=-15$ __________________ Finally finished all my tests!!! I am ekko main now ^_^ (ign: supersaiyan2363) It's not how much time you have, it's how you use it. -Ekko Last edited by Mr. Hui; 05-13-2013 at 06:08 PM..