Quadratic Formula by Boxed Rockets

Use the Quadratic Formula to Solve with Surds.

x^{2} + 14 x + 9 = 0

x = -7 \pm 2 \sqrt{10}

x^{2} - 11 x - 2 = 0

x = \frac{11 \pm \sqrt{129}}{2}

x^{2} - 3 x - 6 = 0

x = \frac{3 \pm \sqrt{33}}{2}

x^{2} - 14 x - 10 = 0

x = 7 \pm \sqrt{59}

x^{2} - 8 x + 3 = 0

x = 4 \pm \sqrt{13}

x^{2} - 3 x - 1 = 0

x = \frac{3 \pm \sqrt{13}}{2}