Question

log3(x-5)=log3(2-x) помогите срочно

Answer 1

$log_3(x-5)=log_3(2-x)\; ,\\\\ODZ:\; \left \{ {{x-5\ \textgreater \ 0} \atop {2-x\ \textgreater \ 0}} \right. \; \left \{ {{x\ \textgreater \ 5} \atop {x\ \textless \ 2}} \right. \; \to \; \; x\in \varnothing$

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