How do I convert the equation 9x^2−y^2+54x+10y+55=09x2y2+54x+10y+55=0 to standard form?

1 Answer
Aug 7, 2018

a = 1/3, b = 1, h = -3, k = 5a=13,b=1,h=3,k=5

Explanation:

(3x + 9)^2 - 81 - (y - 5)^2 + 25 = - 55(3x+9)281(y5)2+25=55

9 (x + 3)^2 - (y - 5)^2 = 19(x+3)2(y5)2=1

(x - h)^2/a^2 - (y-k)^2/b^2 = 1(xh)2a2(yk)2b2=1