Question

Please help me with this problem

Answer 1

option B: (x+1)^2+(y+3)^2=5.

Explanation:

Answer 2

`(x-1)^(2) + (y+3)^2 = 25`

Explanation:

`-2x = -x^(2) - 6y -y^(2) + 15\\x^(2) - 2x + y^(2) + 6y = 15\\(x-1)^(2) - 1 + (y + 3)^(2) - 9 = 15\\(x-1)^(2) + (y+3)^2 = 25`