Плиз log0,3 (x^2+x+31)<log0,3 (10x+11)

Question

Плиз log0,3 (x^2+x+31)

Answer 1

0\\(x-5)(x-4)>0\\\\x\in(-\infty;4)\cup(5;+\infty)" alt="log_{0,3} (x^2+x+31)10x+11\\x^2-9x+20>0\\(x-5)(x-4)>0\\\\x\in(-\infty;4)\cup(5;+\infty)" align="absmiddle" class="latex-formula">