posted by Jonathan on .
Solve x^2+2x=-2 by graphing and indicate the roots.Please and thank you
We can't draw graphs for you here.
The roots are x = -2.73 and -0.73
I suggest you make your own graph of
y = x^2 + 2x and see where it crosses the horizontal line y = -2.
Choose x values of -4, -3, -2, -1, 0 and 1.