Given that a function receives three parameters a, b, c, of type double, write some code, to be included as part of the function, that determines whether the value of "b squared" – 4ac is negative. if negative, the code prints out the message "no real solutions" and returns from the function. void check(double a, double b, double c){ if(a==0)cout< < "no solution for a=0"; return; }

if ((b*b - 4*a*c)<0)

    cout << "no real solutions";

return;

Explanation:

To check if "b squared" – 4ac is negative, we use the expression  if ((b*b - 4*a*c)<0). This expression evaluates the 'bsquared' and substracts '4ac' from it. It then compares the resulting value with zero. if it is less than zero it means it is a negative number, so it executes the statement following cout << "no real solutions"; and returns

building and maintaining the topology is difficult and time consuming. the chance of redundant connections is high, which adds to the high costs and potential for reduced efficiency.

explanation: