URGENT PLEASE HELP!!!
a = 1, b = 2, and c = -3

Answer: 6
Step-by-step explanation:
(a+b+c)^10 - abc=
(1+2+(-3))^10 - (1)(2)(-3)=
(1+2-3)^ 10 - 2(-3)=
0^10 - (-6) =
0+6=6