The roots of the quadratic equation are the x-intercepts of the curve.
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By using the quadratic equation formula
How you solve an equation that doesn't factor is to plug a quadratic equation's format; ax2+bx+c into the quadratic formula which is x=-b+square root to (b2-4ac)/2a.
There are different methods of using quadratic functions depending on the equation.
Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523
The quadratic equation has many application related to resolving and modelling daily life problems. two examples are in archery and rifle sports. The trajectory of the projectile can follow a ballistic arc. The arc itself can be explained and graphically illustrated by the quadratic equation.