sześcian liczby 18 można zapisać za pomocą iloczynu:
a) 2^3*3^6
b) 2^4*3^6
c) 4^2*3^2
d) 4^3*3^3
Proszę o wytłumacznie
18^3 = (2 * 9)63 = (2 * 3 * 3)^3 = (2 * 3^2)^3 = 2^3 * (2^2)^3 = 2^3 * 3^6
odp. A
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18^3 = (2 * 9)63 = (2 * 3 * 3)^3 = (2 * 3^2)^3 = 2^3 * (2^2)^3 = 2^3 * 3^6
odp. A