Y -x 2 5x 3. Y x 2 - 5. The calculator solution will show work using the quadratic formula to solve the entered equation for real and complex roots.
A b and c are taken from the quadratic equation written in its general form of.
For the Quadratic Formula to work you must have your equation arranged in the form quadratic 0Also the 2a in the denominator of the Formula is underneath everything above not just the square rootAnd its a 2a under there not just a plain 2Make sure that you are careful not to drop the square root or the plusminus in the middle of your calculations or I can guarantee that. Parent and Offspring. So the cannonball impacts the slope at 25 375 You can also find the answer graphically by using the Function Grapher. You can also use Excels Goal Seek feature to solve a quadratic equation.