If a = b - 3, then (b - a) 3 = ?

F. - 81

G. - 27

H. - 9

J. 9

K. 27

27 (Answer K)

Step-by-step explanation:

I'd bet you meant (b - a) ^3, which reads "the cube of the difference between b and a."

With a = b - 3, (b - a) ^3 becomes (b-[b-3]) ^3.

Beyond that, we obtain (3) ^3, or 27.