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bunyonb
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I cannot wrap my head around this C++ question:
1. Write a program that finds the solutions, if any, to a given quadratic equation. A quadratic equation is any equation written in the form ax^2 + bx+ c. Keep in mind division by 0 is not permitted and the discriminant b^24ac cannot be negative. Use the quadratic formula. Note: if you feel for some reason you do not want to give me the C++ code then you can give me in pseudocode.
 one year ago
 one year ago
bunyonb Group Title
I cannot wrap my head around this C++ question: 1. Write a program that finds the solutions, if any, to a given quadratic equation. A quadratic equation is any equation written in the form ax^2 + bx+ c. Keep in mind division by 0 is not permitted and the discriminant b^24ac cannot be negative. Use the quadratic formula. Note: if you feel for some reason you do not want to give me the C++ code then you can give me in pseudocode.
 one year ago
 one year ago

This Question is Closed

fpmaker Group TitleBest ResponseYou've already chosen the best response.1
This is literally exactly the code you need...just in java...not hard to figure out what it should be in c++  change the system.outs to cout<<....etc...but this should help you out a lot! public static void main(String[] args) { System.out.print("This program solves a quadratic equation.\nEnter the coefficients a b c: "); //get the three variables from user Scanner reader= new Scanner (System.in); double a=reader.nextDouble(); double b=reader.nextDouble(); double c=reader.nextDouble(); //calculate discriminate to determine how many solutions and calculate them double disc=((b*b)(4*a*c)); double quadP= (b+Math.sqrt(disc))/(2*a)+0; double quadM= (bMath.sqrt(disc))/(2*a)+0; //equation with user's variables System.out.format("Equation: %.2f*x^2 + %.2f*x + %.2f = 0\n", a, b, c); if (a==0.0 && b==0 && c==0) { System.out.println("All real numbers are solutions."); } else if (a==0 && b==0) { System.out.println("There are no real solutions."); } else if (a==0) { double x= ((c)/(b))+0; System.out.format("There is one real solution: %.2f.\n", x); } else { if (disc<0.00) { System.out.println("There are no real solutions."); } else { if (disc>0.00) { System.out.format("There are two real solutions: %.2f, %.2f.%n", quadM, quadP); } if (disc==0.00) { System.out.format("There is one real solution: %.2f.%n", quadP); } {
 one year ago
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