Jak to rozwiązać ? [latex]log_{3}x * log_{ frac{1}{5}}x extless log_{ frac{1}{5}}81[/latex]

[latex]log_3xcdot log_{frac{1}{5}}x0\log_3xcdotfrac{log_3x}{log_3frac{1}{5}}log_381\(log_3x)^2>4\log_3x<-2 vee log_3x>2\x9\xin(0; frac{1}{9}) cup (9; infty)[/latex]