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playground [2017/09/25 20:43]
James Colvin [Outliner Plugin]
playground [2017/09/25 20:44] (current)
James Colvin [Outliner Plugin]
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-===== MathJAX plugin+===== MathJAX plugin ​=====
 When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are
 $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$