log3\(\sqrt{3}\)=... , log100=... , lne3=... , log27 3=... , log\(\sqrt{3}\)3=... , log0,125 2=... , log\(\sqrt[3]{49}\)7=...,
log\(\dfrac{1}{125}\)5=... , log8 4=... , log25\(\dfrac{1}{5}\)=... , log\(\dfrac{1}{5}\)\(\sqrt{5}\)=... , log\(\dfrac{1}{7}\)\(\sqrt[5]{49}\)=... , log4 \(\dfrac{1}{\sqrt{2}}\)=... , log27 \(3\sqrt{3}\)=...
\(log_3\sqrt{3}=log_33^{\dfrac{1}{2}}=\dfrac{1}{2}\)
\(lne^3=log_ee^3=3\)
\(log_{27}3=log_{3^3}3=\dfrac{1}{3}\)
\(\log_{\sqrt{3}}3=log_{3^{\dfrac{1}{2}}}3=1:\dfrac{1}{2}=2\)
\(\log_{0,125}2=log_{2^{-3}}2=\dfrac{1}{-3}\)
\(\log_{\sqrt[3]{49}}7=\log_{7^{\dfrac{2}{3}}}7=1:\dfrac{2}{3}=\dfrac{3}{2}\)
\(\log_{\dfrac{1}{125}}5=\log_{5^{-3}}5=-\dfrac{1}{3}\)
\(\log_84=log_{2^3}2^2=\dfrac{1}{3}\cdot2=\dfrac{2}{3}\)
\(\log_{25}\left(\dfrac{1}{5}\right)=\log_{5^2}5^{-1}=\dfrac{1}{2}\cdot\left(-1\right)=-\dfrac{1}{2}\)
\(\log_{\dfrac{1}{5}}\sqrt{5}=\log_{5^{-1}}5^{\dfrac{1}{2}}=\dfrac{1}{-1}\cdot\dfrac{1}{2}=-\dfrac{1}{2}\)
\(log_{\dfrac{1}{7}}\sqrt[5]{49}=\log_{7^{-1}}7^{\dfrac{2}{5}}=\dfrac{1}{-1}\cdot\dfrac{2}{5}=-\dfrac{2}{5}\)
\(\log_4\left(\dfrac{1}{\sqrt{2}}\right)=\log_{2^2}\left(\sqrt{2}\right)^{-1}\)
\(=\log_{2^{-2}}\left(\sqrt{2}\right)^{-\dfrac{1}{2}}=\dfrac{1}{-2}\cdot\dfrac{-1}{2}=\dfrac{1}{4}\)
\(\log_{27}3\sqrt{3}=\log_{3^3}3^{\dfrac{3}{2}}=\dfrac{1}{3}\cdot\dfrac{3}{2}=\dfrac{1}{2}\)
