Question: how to solve quadratic equation in javascript?
Answer: Output 1 Enter the first number: 1 Enter the second number: 6 Enter the third number: 5 The roots of quadratic equation are -1 and -5. ...  Output 2 Enter the first number: 1 Enter the second number: -6 Enter the third number: 9 The roots of quadratic equation are 3 and 3.