Posted by **Jonathan** on Wednesday, August 8, 2007 at 9:51am.

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.

## Answer this Question

## Related Questions

- Algebra - This will be a multiple post thing so please bear with me. If my ...
- algebra - 1)Identify the y-intercept and the axis of symemetry for the graph of ...
- Math - Roots Ok, what about roots? Roots of polynomials? Square roots? Cube ...
- Algebra 2(graphing) - Solve 2x^2=3x+2 by graphing. If exact roots can't be found...
- Algebra 2 - Solve -x^2=4x by graphing. If exact roots cannot be found, state the...
- Algebra II - Solve 2x^2=3x+2 by graphing. If excat roots cannot be found, state ...
- MATH! HELP!!! - I am putting < for the square root abbreviation. I don't know...
- Algebra 2/Trigonometry - How do I solve f(x)=x^3-6x^2+16x-96 using Descartes' ...
- how many solutions are real? - hi, I am stuck on this question. y=x^2+4x and y^2...
- Algebra 2 - How do I solve polynomial equation by finding all complex roots? The...