Question

x2 + 8x + 10 = 0

Answer 1

what are you trying to do?

Answer 2

are u trying to calculate x?

Answer 3

http://www.mathsisfun.com/algebra/quadratic-equation-derivation.html

Answer 4

yup that's the formula here ur a=1
b=8 and c=10

Answer 5

\[-4 \pm \sqrt{6}\]

Answer 6

A Quadratic Equation\[ax^2+bx+c=0\]
The Quadratic Formula\[x_{1,2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\]