The correct options are
A (6,3)
D (-2,3)
The equation can be rewritten as:
9(x2−4x+4−4)−16(y2−6y+9−9)=2529(x−2)2−16(y−3)2=252+36−144or (x−2)216−(y−3)29=1or X2A2−Y2B2=1Hence the vertices are:X=±A,Y=0or x−2=±4,y−3=0or x=6,−2 and y=3Hence, the vertices are: (6,3), (−2,3)