(x² y² z²)⁵ / (x³ y³ z³)⁷
Which of the following is equivalent to the expression above?
(A) (x⁻² y⁻² z⁻²)⁵ / (x³ y³ z³)⁷
(B) (x⁵ y⁵ z⁵)² / (x⁻³ y⁻³ z⁻³ )⁷
(C) (x⁵ y⁵ z⁵)⁸/ (x⁷ y⁷ z⁷)²⁷
(D) (x⁵ y⁵ z⁵)⁸ / (x⁷ y⁷ z⁷)⁹