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Cristi20012
a fost răspuns

Calculati ㏒₂ 8 - lg1000+In e³

Răspuns :

log₂8 - lg1000 + ln e³ = 
log₂ 2³ - log₁₀10³ + 3ln e =
3log₂2 - 3log₁₀10 + 3 · 1 = 
3 · 1 - 3 · 1 + 3 = 3 - 3 + 3 = 3

lg = log₁₀
ln e = 1
3-3+3=3
as simple as that!!!!