Question

how to find number of pair in quadratic equation​

Answer 1

Answer:

Summary

Quadratic Equation in Standard Form: ax2 + bx + c = 0.

1.Quadratic Equations can be factored.

Quadratic Formula: x = −b ± √(b2 − 4ac) 2a.

2.When the Discriminant (b2−4ac) is: positive, 3

3.there are 2 real solutions. zero, there is one real solution. negative, there are 2 complex solutions.