#include<iostream>
#include<cmath>
using namespace std;
int main()
{
	ios::sync_with_stdio(0);
	int k;
	cin >> k;
	for(int i = 0;i < k;i++)
	{
		long long n,e,d;
		cin >> n >> d >> e;
		
		long long m = n -e*d+2;
		
		long long derta=m * m - 4 * n;
		
		if(derta < 0 )
		{
			cout << "NO" << endl;
			continue;
		}
		
		long long qder=sqrt(derta);
		
		if(qder*qder!=derta)
		{
			cout << "NO" << endl;
			continue;
		}

		if((m-qder)%2 == 0 && (m+qder)%2 == 0)
		{
			long long q=(m+qder)/2;
			long long p=(m-qder)/2; 
			cout << p <<" " << q << endl;
		}
		else
		{
			cout << "NO" << endl;
		}
		
		
	}
	return 0;
}