3⁷ = 3×3×3×3×3×3×3 = 2 187
9² = 9×9 = 81
(-2)³ = (-2)×(-2)×(-2) = -8
6⁴ = 6×6×6×6 = 1 296
(-1)⁴ = (-1)×(-1)×(-1)×(-1) = 1
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3⁷ = 3×3×3×3×3×3×3 = 2 187
9² = 9×9 = 81
(-2)³ = (-2)×(-2)×(-2) = -8
6⁴ = 6×6×6×6 = 1 296
(-1)⁴ = (-1)×(-1)×(-1)×(-1) = 1