Quadratic simultaneous equations?
What are the different methods of working out a quadratic simultaneous equation?
I know there is factorisation but is there anything else?
(An example of a quadratic simultaneous equation:)
x(squared) + 8x + 16 = 0
- MorningfoxLv 71 year ago
I don't understand how this can be simultaneous equations, when there is only one equation in one unknown.
For solving a single quadratic equation, have you seen the standard quadratic solution:
roots = [ - b +/- sqrt( b^2 - 4ac) ] / [ 2a ]