Question

Oblicz :
loga8=1/2

log a pierwiastek 6 stopnia z 3 = 1/3

daje naj

Answer 1

loga8=1/2
a^(1/2) = √a = 8
(√a)² = 8²
(√a)² = 64
a = 64

log a pierwiastek 6 stopnia z 3 = 1/3
a^(1/3) = ∛a = ⁶√3
(∛a)³ = (⁶√3)³
a =3^(3/6) = 3^(1/2) = √3