C Program to Solve Second Order Quadratic Equation
Program : To obtain solution of second order quadratic equation
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#include<stdio.h> #include<math.h> int main() { float a, b, c; float desc, root1, root2; printf("\nEnter the Values of a : "); scanf("%f", &a); printf("\nEnter the Values of b : "); scanf("%f", &b); printf("\nEnter the Values of c : "); scanf("%f", &c); desc = sqrt(b * b - 4 * a * c); root1 = (-b + desc) / (2.0 * a); root2 = (-b - desc) / (2.0 * a); printf("\nFirst Root : %f", root1); printf("\nSecond Root : %f", root2); return (0); } |
Output :
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Enter the Values of a : 1 Enter the Values of a : -5 Enter the Values of a : 6 First Root : 3.000000 Second Root : 2.000000 |