Which applies the power of a product rule to simplify (5 t) cubed?
(5 t) cubed = 5 t cubed
(5 t) cubed = 3 (5 t) = 15 t
(5 t) cubed = 5 cubed t cubed = 125 t cubed
(5 t) cubed = 5 cubed t = 125 t