#include<bits/stdc++.h>
#define ll long long
using namespace std;
 ll k,n,e,d,m;
 ll a,b,de;
int main(){
	freopen("csp2022pj_decode.in","r",stdin);
	freopen("csp2022pj_decode.out","w",stdout);
cin>>k;
while(k--)
{
	cin>>n>>e>>d;
	m=n-e*d+2;
	de=sqrt(m*m-4*n);
	a=(m+de)/2;
	b=(m-de)/2;
	if(a*a-m*a+n==0&&b*b-m*b+n==0&&a>0&&b>0)
	{
		cout<<min(a,b)<<" "<<max(a,b)<<endl;
	}else
	{
		cout<<"NO"<<endl;
	} 
}
return 0;
}