Question

Which expressions have a value of -1/64? Check all that apply.

(-1/4)^3
-(1/4)^3
(-1/8)^2
-(1/8)^2
(-1/2)^6
-(1/2)^6​

Answer 1

(-1/4)^3

because

4×4×4

4×4=16

16×4=64

-1×-1×-1=-1