Odpowiedź:
8x^3 = -1 /:8
x³ = -1/8
x = ∛-1/8 = -1/2
(-2)³ = -8
(-1/2)³ = -1/8
Szczegółowe wyjaśnienie:
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Odpowiedź:
8x^3 = -1 /:8
x³ = -1/8
x = ∛-1/8 = -1/2
(-2)³ = -8
(-1/2)³ = -1/8
Szczegółowe wyjaśnienie: