Quadratic Equation In Java Example

Chapter: Math Class Last Updated: 14-06-2016 13:58:56 UTC

Program:

            /* ............... START ............... */
                
public class JavaQuadraticEquationExample {

	public static void main(String[] args) {
		int a = 2;
		int b = 6;
		int c = 4;

		// Finding out the roots
		double temp1 = Math.sqrt(b * b - 4 * a * c);

		double root1 = (-b + temp1) / (2 * a);
		double root2 = (-b - temp1) / (2 * a);

		System.out.println(
				"The roots of the Quadratic " + "Equation \"2x2 + 6x + 4 = 0\" are " + root1 + " and " + root2);

	}
}
                /* ............... END ............... */
        

Output

The roots of the Quadratic Equation "2x2 + 6x + 4 = 0" are -1.0 and -2.0

Tags

Quadratic Equation, Java, Math

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