DWRead
4⁻⁴ = 1/4⁺⁴ = 1/256
ernestometer
4 to the -ve 4th power is mathematically expressed as 4^(- 4). Then,
4^(- 4) = 1/4^(4)
4^(- 4) = 1/256 ...Ans.
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1/4^4 = 1/256
Master Of Puppets
4^(-4)
1
---
4^4
1
----
256
OR
if you need in decimal, Edward's answer should help.
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1/256