Jak to wyliczyc
Mam:
(2/3) ^ (- 4/3).
Więc robie:
(3/2) ^ ) 4/3)
Tylko jak mam obliczyc dalej?
Nie ma Pierwiastka 3 stopnia z 3
Prosze o pomoc
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(2/3)^(-4/3) = (3/2)^(4/3) = [ (3/2)^4 ]^(1/3) = (81/16)^(1/3) = ∛(81/16) = ∛(3³ * 3)/(2³ * 2) = 3/2∛(3/2) = 1,5∛(1,5)