Written by
Abhishek Balam

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# Quadratic Roots

# Note

A quadratic equation is one which looks like below:

## ax^{2}+bx+c

The Discriminant is defined as follows:

### Δ = √(b^{2}-4ac)

( Δ ) determines the type of roots:

- Δ > 0 :
- Roots are real and different.

- Δ == 0 :
- Roots are real and equal.

- Δ < 0 :
- Roots are complex conjugates.

The roots are given by: