Oblicz: [latex] log_{3} [/latex]3[latex] frac{6}{7} [/latex]+ [latex]log_{3}[/latex]2[latex] frac{1}{3} [/latex]

obliczenia w załączniku

[latex]=log_3frac{27}{7}+log_3frac{7}{3}=log_3(frac{27*7}{7*3})=log_39=2[/latex] bo [latex]3^2=9[/latex]

Oblicz X:   [latex]log_{x}[/latex] [latex]frac{1}{4}[/latex] = -2 [latex]log_{x}[/latex] 7 = 3 [latex]log_{5}[/latex] X = 3 [latex]log_{ frac{1}{4} }[/latex] X = -[latex]frac{1}{2}[/latex]      

Oblicz X:   [latex]log_{x}[/latex] [latex]frac{1}{4}[/latex] = -2 [latex]log_{x}[/latex] 7 = 3 [latex]log_{5}[/latex] X = 3 [latex]log_{ frac{1}{4} }[/latex] X = -[latex]frac{1}{2}[/latex]      ...

Oblicz : [latex]log_{2} 8[/latex] [latex]log_{2} 16[/latex] [latex]log_{2} 4[/latex] [latex]log_{2} 2[/latex] [latex]log_{2} 1[/latex] [latex]log_{2} sqrt{2} [/latex] [latex]log_{5} frac{1}{5} [/latex] [latex]log_{5} 5[/latex] [latex]log 1[/late

Oblicz : [latex]log_{2} 8[/latex] [latex]log_{2} 16[/latex] [latex]log_{2} 4[/latex] [latex]log_{2} 2[/latex] [latex]log_{2} 1[/latex] [latex]log_{2} sqrt{2} [/latex] [latex]log_{5} frac{1}{5} [/latex] [latex]log_{5} 5[/latex] [latex]log 1...

Oblicz: b) log 8+ log 125 e) [latex] log_{7} [/latex] 19- [latex] log_{7} [/latex] [latex]frac{19}{49}[/latex] g) [latex]log_{5} [/latex] 0,04 - [latex]log_{5} 0,008[/latex] h) log 6 - log 2 - log 3

Oblicz: b) log 8+ log 125 e) [latex] log_{7} [/latex] 19- [latex] log_{7} [/latex] [latex]frac{19}{49}[/latex] g) [latex]log_{5} [/latex] 0,04 - [latex]log_{5} 0,008[/latex] h) log 6 - log 2 - log 3...

oblicz logarytm [latex]log_{8} 12+log_{8} frac{16}{3} [/latex] [latex]log_{7} 98-log_{7}2[/latex]

oblicz logarytm [latex]log_{8} 12+log_{8} frac{16}{3} [/latex] [latex]log_{7} 98-log_{7}2[/latex]...

Oblicz [latex]2log_{6} frac{1}{6} [/latex] [latex]log _{6} 81+log _{6} frac{4}{9} [/latex]

Oblicz [latex]2log_{6} frac{1}{6} [/latex] [latex]log _{6} 81+log _{6} frac{4}{9} [/latex]...