Question:

The center of the sphere given by the equation x² + y² + z²

Last updated: 8/11/2022

The center of the sphere given by the equation  x² + y² + z²

The center of the sphere given by the equation x² + y² + z² = 20 (A) (4, 0, -10) (B) (2, 0, -5) (C) (0, 0, 0) (D) (-2, 0, 5) (E) (-4, 0, 10)