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Na poczatku nalezy Zapisac liczbę b w postaci 2 do x (x na górze), oraz Oblicz log₂b...
a) b= 16∛2=2⁴ *2 ^1/3 = 2 ^ 4 i 1/3=2^ 13/3
log₂b=log₂16∛2=log₂2^ 13/3=13/3
b) b= √2 /8 =2^1/2 /2³ = 2^1/2 -3= 2^-2 i 1/2=2^ -5/2
log₂b=log₂ √2 /8=log₂ 2^ -5/2=-5/2
c) b= ∛2/32 =2^1/3 / 2⁵=2^ 1/3 - 5=2^ -4 i 2/3=2^-14/3
log₂b=log₂ ∛2/32 =log₂ 2^-14/3=-14/3