a^-n = 1/a^n
so (-10)^-1 = 1/(-10^1 = -1/10
(-10)^-1
A. -1/10
B. -1/1^10***
C. 1/10
D. 10
I had a little trouble when I started these. Can someone explain this to me?
2 answers
Thanks.
A. -1/10
B. -1/1^10***
C. 1/10
D. 10
I had a little trouble when I started these. Can someone explain this to me?
2 answers