Question

Fan&&Medal

solution of x^2- 2x = -8???

Answer 1

just use quadratic formula and solve...

Answer 2

I keep getting it wrong though :(

Answer 3

can you show ur work...?

Answer 4

are u asked to solve it by completing the squares

Answer 5

it doesn't matter which way

Answer 6

\[ax2+bx+c=0 \] then \[x=(-b \pm \sqrt{b2-4ac})/2a\]

Answer 7

^

Answer 8

try to check for the discriminant.. i think the solutions are imaginary numbers

Answer 9

And that's not right.. :((