For x^2 + 2x – 3 = 0, what is the sum of the roots?
Note
For ax^2+bx+c=0, sum of roots = -b/a. Here it is -2 = -2.
For x^2 + 2x – 3 = 0, what is the sum of the roots?
For ax^2+bx+c=0, sum of roots = -b/a. Here it is -2 = -2.