С++
#include
#include
using namespace std;
int main (void)
{
double b,w, c, d;
int a, x, z
cout << "a = " << endl;<br>cin >> a;
cout << "x = " << endl;<br>cin >> x;
cout << "z = " << endl;<br>cin >> z;
b = pow(a, 2) - (23 * x /( 3 + pow(z, 2))) + ((a + 3 * x) / 2 * pow(z, 2));
// w , z и d также. a^2 = pow(a, 2); как подсказка
cout << b << w << c << d;<br>return 0;
}