Question

Using the following equation, find the center and radius of the circle.

x^2 + 4x + y^2 − 6y = −4

Answer 1

@ParthKohli can you help?

Answer 2

first complete the square

Answer 3

What do you mean complete the square?

Answer 4

i mean make it like
(x-A)^2+(y-B)^2=C^2

Answer 5

I'm sorry. I am confused.

Answer 6

I'LL look like
(x+2)^2+(y-3)^2=(3)^2
so centre=(-2,3) radius=3

Answer 7

oh okay. im sorry. This kind of math has always confused me.

Answer 8

now u get it?