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Category: Logarithms

2log-x-3-log-3x-3-log-9-x-3-x-

Question Number 161342 by bobhans last updated on 16/Dec/21 $$\:\:\mathrm{2log}\:_{\mathrm{x}} \left(\mathrm{3}\right)\:\mathrm{log}\:_{\mathrm{3x}} \left(\mathrm{3}\right)=\mathrm{log}\:_{\mathrm{9}\sqrt{\mathrm{x}}} \left(\mathrm{3}\right) \\ $$$$\:\mathrm{x}=? \\ $$ Answered by 1549442205PVT last updated on 16/Dec/21 $${the}\:{given}\:{equation}\:{is}\:{equivalent}\:{to}…

Question-95485

Question Number 95485 by O Predador last updated on 25/May/20 Commented by PRITHWISH SEN 2 last updated on 25/May/20 $$\mathrm{2llog}_{\mathrm{ln}\left(\pi\right)} \frac{\mathrm{1}}{\:\sqrt{\mathrm{x}}+\sqrt{\mathrm{ln}\left(\pi\right)}}\:−\mathrm{2log}_{\mathrm{ln}\left(\pi\right)} \frac{\mathrm{1}}{\mathrm{x}−\mathrm{lnx}}\:=\:\mathrm{1} \\ $$$$\mathrm{2log}_{\mathrm{ln}\left(\pi\right)} \frac{\mathrm{x}−\mathrm{ln}\pi}{\:\sqrt{\mathrm{x}}+\sqrt{\mathrm{ln}\left(\pi\right)}}\:=\:\mathrm{1}…

Solve-for-x-log-log-6-x-1-64-6-

Question Number 160987 by cortano last updated on 10/Dec/21 $$\:\mathrm{Solve}\:\mathrm{for}\:\mathrm{x}\: \\ $$$$\:\:\:\:\:\:\mathrm{log}\:_{\mathrm{log}\:_{\mathrm{6}} \left(\mathrm{x}−\mathrm{1}\right)} \left(\mathrm{64}\right)\:=\:\mathrm{6}\: \\ $$ Answered by bobhans last updated on 10/Dec/21 $$\:\:\mathrm{log}\:_{\mathrm{log}\:_{\mathrm{6}} \left(\mathrm{x}−\mathrm{1}\right)}…

1-log-1-6-x-2-3-log-1-6-3-

Question Number 95108 by bobhans last updated on 23/May/20 $$\mid\mathrm{1}−\mathrm{log}\:_{\left(\frac{\mathrm{1}}{\mathrm{6}}\right)} \left(\mathrm{x}\right)\mid\:+\mathrm{2}\:=\:\mid\mathrm{3}\:−\mathrm{log}\:_{\left(\frac{\mathrm{1}}{\mathrm{6}}\right)} \left(\mathrm{3}\right)\mid\: \\ $$ Answered by john santu last updated on 23/May/20 $$\mathrm{let}\:\mathrm{1}+\mathrm{log}\:_{\mathrm{6}} \left(\mathrm{x}\right)\:=\:\mathrm{t}\: \\…

x-1-log-3-9-3-x-3-1-

Question Number 159639 by bobhans last updated on 19/Nov/21 $$\:\:\:\:\:\:\:\:\:\:\frac{\mathrm{x}−\mathrm{1}}{\mathrm{log}\:_{\mathrm{3}} \left(\mathrm{9}−\mathrm{3}^{\mathrm{x}} \right)−\mathrm{3}}\:\leqslant\:\mathrm{1}\: \\ $$ Answered by tounghoungko last updated on 19/Nov/21 $$\:\:\:\frac{{x}−\mathrm{1}}{\mathrm{log}\:_{\mathrm{3}} \left(\mathrm{9}−\mathrm{3}^{{x}} \right)−\mathrm{log}\:_{\mathrm{3}} \left(\mathrm{27}\right)}\:\leqslant\:\mathrm{1}\:;\:\mathrm{9}−\mathrm{3}^{{x}}…