Odpowiedź:
a)
[(-1 1/3)⁻³]² * (4/3)⁴ = [(-2/3)⁻³]² * 256/81 = [(1/(-2/3))³]² * 256/81 = [1/(-8/27)]² * 256/81 = 1/(64/729) * 256/81 = (256/81) / (64/729) = (256/81) * (729/64) = (256/1) * (9/64) = (4/1) * (9/1) = 4*9 = 36
b)
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Odpowiedź:
a)
[(-1 1/3)⁻³]² * (4/3)⁴ = [(-2/3)⁻³]² * 256/81 = [(1/(-2/3))³]² * 256/81 = [1/(-8/27)]² * 256/81 = 1/(64/729) * 256/81 = (256/81) / (64/729) = (256/81) * (729/64) = (256/1) * (9/64) = (4/1) * (9/1) = 4*9 = 36
b)