Answer:
The outer term gets multiplied by each term inside the parenthesis
-(a³b²c²) - (a²b³c²) + (a²b²c³)
3, 2, 2 2, 3, 2 2, 2, 3
-a²b²c²(a+b-c)
= -a³b²c² - a²b³c² + a²b²c³
