THIS USER ASKED 👇

What is the general form of the equation of a circle with center at (a, b) and radius of length m?. A. x2 + y2 − 2ax − 2by + (a2 + b2 − m2) = 0 . . B. x2 + y2 + 2ax + 2by + (a2 + b2 − m2) = 0. C. x2 + y2 − 2ax − 2by + (a + b − m2) = 0. D. x2 + y2 + 2ax + 2by + a2 + b2 = -m2.

THIS IS THE BEST ANSWER 👇

(xa) ² + (yb) ² = m²
x² + 2ax + a² + y² + 2yb + b² = m²
x² + y² + 2ax + 2ay + (a² + b² – m²) = 0