If a and b are nonzero integers, which of the following must be negative?
A. (-a)^{-2b}
B. (-a)^{-3b}
C. -(a^{-2b})
D. -(a^{-3b})
E. None of these![]()
A. (-a)^{-2b}
B. (-a)^{-3b}
C. -(a^{-2b})
D. -(a^{-3b})
E. None of these