258

#include <iostream>
#include <cmath>
using namespace std;
int main() {
    int a = 2, b = 4;
    for ( int x = -5; x<=5 ; x++){
        
        cout << "y=\t" << ( 3.2 * a * b * (x^2)) - (   (5*a*sqrt(1+2*pow(cos(pow(x,2)),3)))    /    (4*a*x - b)   ) << endl ; 
    }
    
    
    
    return 0;
}