Ax b2a2 D4a2 The above quadratic equation represents a parabolawhose vertex is at P -b2a -D4a and axis parallel to y-axis. Positive there are 2 real solutions. Zero there is one real solution.
5x 2 3x 7 d.
Quadratic Equations can be factored. The expression can be further rewritten as. There are several formulas for solving quadratic equations such as the method of completing the square and the solution formula however when the roots are known finding the. 5x 2 3x.