User:Skane at brrsd/sandbox

the equation $x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}$ is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula  is the quadratic formula