Question

See attachment.

Answer 1

a = 1
b = -3

c = 7

Answer 2

I got \[x=\left(\begin{matrix}3+i \sqrt{19} \\ 2\end{matrix}\right),\left(\begin{matrix}3-i \sqrt{19} \\ 2\end{matrix}\right)\]on mathway

Answer 3

Quadratic formula

3 + i sqrt(17)
-----------
2

and

3 - i sqrt(17)
-----------
2

Answer 4

i got \[\sqrt{19}\] how did u get \[\sqrt{17}\]?

Answer 5

opps

b^2 - 4ac

= 9 - 4(1)(7)

= 9 - 28

= 19

Answer 6

LOL I WAS RIGHT!!!
YAY!! ^_^

Answer 7

Thx :)