#include<bits/stdc++.h>
using namespace std;
long long k,s;
void f(long long n,long long e,long long d){
 long long i =(e*d-n-2)*(e*d-n-2)-4*n;
 long long t = sqrt(i);
 if(i<0||t*t!=i){
  cout<<"NO"<<endl;
  return;
 } 
 long long p=(n+2-e*d-sqrt(i))/2;
 long long q=(n+2-e*d+sqrt(i))/2;
 cout<<p<<' '<<q<<endl;
}
int main(){
	freopen("csp2022pj_decode.in","r",stdin);
    freopen("csp2022pj_decode.out","w",stdout);
	cin>>k;
	for(int i=1;i<=k;i++){
		long long x,y,z;
		cin>>x>>y>>z;
		f(x,y,z);
	}
	return 0;
}