Question

решите логарифмическое неравенство log_3(x+4)(x-1)< log_3(x-1)

Answer 1

$log_3(x+4)(x-1) textless log_3(x-1)\left[begin{array}{ccc}(x+4)(x-1) textless x-1\(x+4)(x-1) textgreater 0end{array}rightleft[begin{array}{ccc}x^2+2x-3 textless 0\x^2+3x-4 textgreater 0end{array}right$
Ответ: x∅