In google type :
quadratic equation online
When you see list of results click on :
Free Online Quadratic Equation Solver: Solve by Quadratic...
When page be open click option :
Solve by Completing the Square
Then in rectangle type :
- x ^ 2 - 5 x = - 5
and click option :
solve it!
You will see solution step - by - step
Solve by completing the square.
1. -x^2 - 5x = -5
1 answer