9000168708

SubArea: 
Conics
Level: 
B
Project ID: 
9000168708
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the vertex of the hyperbola 4x2−9y2+24x+18y+63=0.
[−3;3]
[−3;4]
[−6;1]
[−5;1]