Odpowiedź:
log ₃ (1/27) = x
3ˣ = 3 ⁻³
x=-3
log ₁/₂ 64=x
(1/2) ˣ= (1/2)⁻⁶
x=-6
log √3 3=x
3¹/²ˣ=3¹
1/2x=1
x=2
log ₃/₂ (2/3)= x
(3/2)ˣ= (3/2)⁻¹
x=-1
log ₅/₂ 6,25=x
2,5ˣ= 2,5²
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Odpowiedź:
log ₃ (1/27) = x
3ˣ = 3 ⁻³
x=-3
log ₁/₂ 64=x
(1/2) ˣ= (1/2)⁻⁶
x=-6
log √3 3=x
3¹/²ˣ=3¹
1/2x=1
x=2
log ₃/₂ (2/3)= x
(3/2)ˣ= (3/2)⁻¹
x=-1
log ₅/₂ 6,25=x
2,5ˣ= 2,5²
x=2
Szczegółowe wyjaśnienie: