Just start working your way from then inside out:
[(-1)^3]^4-[(-1)^4/(-1)^3]^2
[-1]^4-[1/-1]^2
1 - 1
0
[(-1)^3]^4-[(-1)^4/(-1)^3]^2
PLEASE HELP!!! The answer i come up with does not match answer on calculator. The big brackets are confusing me. Please help to explain this. Thanks so much for your help especially Steve
1 answer