Odpowiedź:
1.
a)
(21/8)³ * (4/7)³ = (21/8 * 4/7)³ = (3/2)³ = 27/8 = 3 3/8
b)
6^8 * (1/3)^8 = (6 * 1/3)^8 = 2^8 = 256
2.
a)
100m³ = 100 * 10^6cm³ = 10² * 10^6cm³ = 10^8cm³
b)
1000cm² = 1000 * 10²mm² = 10³ * 10²mm² = 10^4mm²
c)
2^6 = (2²)³
2^6 = (2²)³ = 4³
2^6 = 64^1
Szczegółowe wyjaśnienie:
