Question

-2x2 - 16x - 44 = 0.

x equals negative 8 plus or minus I square root of 6

x equals negative 8 plus or minus 2i square root of 6

x equals negative 4 plus or minus i square root of 6

x equals negative 4 plus or minus 2i square root of 6

Answer 1

@UnkleRhaukus

Answer 2

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

Answer 3

it b right?

Answer 4

i dont know