## anonymous one year ago Solve −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

1. anonymous

Here

2. anonymous

I'm pretty sure it is c But help?

3. pooja195

Thats correct

4. pooja195

$\huge~\rm~~x=\frac{ -b~\pm \sqrt{b^2-4ac} }{ 2a }$ $\huge~\rm~~x=\frac{ -(-16)~\pm \sqrt{(-16)^2-4(-2)(-44)} }{ 2(-2) }$

5. pooja195

aww man it got cut >.<

6. pooja195
7. pooja195

there c:

8. anonymous

$x^2+8x+22=0$ $x^2+8x+16-16+22=0,x^2+8x+16=-6$ $\left( x+4 \right)^2=-6,x+4=\pm \sqrt{-6},x=-4\pm \sqrt{-6}$