Solving Quadratic Equations with Complex Solutions Practice Test

Solve $x^2 - 6x + 10 = 0$. Express solutions in $a + bi$ form, using $i^2 = -1$.

Solve $x^2+8x+20=0$ and write solutions in the form $a\pm bi$. Use $i^2=-1$ when simplifying $\sqrt{-n}$.​