def Check_Solution(a,b,c):
     
    if (2*b*b == 9*a*c): 
        return ("Yes"); 
    else: 
        return ("No"); 
def Check_Solution(a,b,c):
     
    if (2*b*b != 9*a*c): 
        return ("Yes"); 
    else: 
        return ("No"); 