in google type :
quadratic equation online
When you see list of results click on :
Free Online Quadratic Equation Solver: Solve by Quadratic Formula
Vhen page be open select:
Solve by Completing the Square
Then in rectangle type :
2 x ^ 2 + x + 1 = 0
and click option : solve it !
You will see solutions step - by - step
how to o the factorization method for the equation 2xspuare+x+1=0
1 answer
1 answer