Question

The equation for the circle is: x2+y2+4x+2y−56=0 . What is the center of the circle? Enter your answer by filling in the boxes.

Answer 1

Answer:

Step-by-step explanation:

It's x=7.1 plus 22

Answer 2

Answer:

Center: (−2,−1)

Step-by-step explanation:

( use math

way )