Write a method called quadratic that solves quadratic equations and prints their roots. Recall that a quadratic equation is a polynomial equation in terms of a variable of the form ax² + bx + c = 0. The formula for solving a quadratic equation is

Here are some example equations and their roots:

x² − 7x + 12 : x = 4, x = 3

x − 3x + 2 : x = −2, x = −1

Your method should accept the coefficients a, b, and c as parameters and should print the roots of the equation. You may assume that the equation has two real roots, though mathematically this is not always the case.

6V - 4ac 2a ||