Potęga o wykładniku całkowitym ujemnym oblicz A) (0,1) do potęgi -4 (0,3) do potęgi -3 (-0,2) do potęgi -2 (-0,4) do potęgi -1

a).(0,1)⁻⁴ = (1/10)⁻⁴ = 10⁴ = 10000 b).(0,3)⁻³ = (3/10)⁻³ (10/3)³ = 1000/27 = 37 i 1/27 c).(-0,2)⁻² = (-2/10)⁻² = (-1/5)⁻² = (-5)² = 25 d).(-0,4)⁻¹ = (-4/10)⁻¹ = (-2/5)⁻¹ = (-5/2)¹ = -5/2 = -2 i 1/2