Question

-4 (+-) sqrt -44
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6
Whats next?

Answer 1

How did you get?\[\sqrt{-44}\]You can't square root a negative, check your math again.

Answer 2

3x2 + 4x = -5

Answer 3

came from this using the quadratic equation

Answer 4

\[x=\frac{-4 \pm \sqrt{-44}}{6}\]\[x=\frac{-4 \pm 2\sqrt{-11}}{6}\]\[x=\frac{-2 \pm i\sqrt{11}}{3}\]

Answer 5

x =\[(-4\pm \sqrt{-44})/6\]

Answer 6

\[\sqrt{-1}=i\] This answer is in the complex plane

Answer 7

\[3x^2+4x-5=0\]Quadratic Equation\[((-4)+-\sqrt{(4)^2-4(3)(5)})/2(3)\]\[(-4+-\sqrt{-44})/6\]Zed's right, complex plane. I hate imaginary numbers.

Answer 8

Zed, how do you get your equations all over 6 like that?

Answer 9

\[(-4\pm \sqrt{44(i ^{2})})/6\]

\[(-4\pm i \sqrt{44})/6\]

\[(-4\pm i \sqrt{2*2*11})/6\]

\[(-4\pm 2i \sqrt{11})/6\]
Take 2 as common from the numerator

\[2(-2\pm i \sqrt{11})/6\]

\[(-2\pm i \sqrt{11}) / 3\]