Question

Question #02952

Answer 1

`-1023/256 approx -3.996`

Explanation:

`[(−4)^(−4)]+[(−4)^(−2)/(−4)^(−3)]`
`= 1/256 + [(1/16)/(1/-64)]`
`= 1/256 + [-64/16]`
`=1/256-4`
`=1/256-1024/256`
`=-1023/256`