help

x=−3±4ix=-3±4i

Hope this helps, whymenotsmart:)

Use Quadratic Formula

$x = {-b \pm \sqrt{b^2-4ac} \over 2a}$       a = 1   b = 6  c = 25         Plug and chug....

Using the quadratic formula, we find that the roots are -3+4i and -3-4i.