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(-1)⁴ + (½)¯¹ = ...

Penyelesaian
(-1)⁴ + (½)¯¹
= (-1 × -1 × -1 × -1) + 1 / (½)
= 1 + 2
= 3

(-1)⁴ + (1/2)⁻¹
= (-1)⁴ + 1/(1/2)¹
= (-1)⁴ + 1/(1/2)
= 1 + 2
= 3