Question

All of the following represent the same expression except _____.

-8ab
-8(a)(b)
8 - ab
-8 · a · b

Answer 1

The answer is the 3rd choice

Answer 2

3rd choice

Step-by-step explanation:

All the other choices equal -8ab since -8, a, and b are multiplied together. The 3rd choice is subtraction, so the terms are not combined.