Define a function called hasRealSolution that takes three parameters containing integer values: a, b, and c. If "b squared" minus 4ac is negative, the function returns False otherwise, it returns True.

Following are the function in C++ Programming language

bool hasRealSolution(int a,int b,int c) // function definition

{

if ((b*b)-(4*a*c)<0) // check condition

return false;

else

return true;

}

Explanation:

Following are the program of this question

#include <iostream>  // header file

using namespace std; // namespace

bool hasRealSolution(int a,int b,int c); // prototype

bool hasRealSolution(int a,int b,int c) // function definition

{

if ((b*b)-(4*a*c)<0)  // check condition

return false;

else

return true;

}

int main() // main function

{

   bool x=hasRealSolution(1,2,4); // calling

  cout<<x; // display the return value

  return 0;

}

Output:

0

Following are the description of code:

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