2x+9\\\\x^2-2x-8>0\\\\x_1=-2,x_2=4\; (teor.Vieta)\\\\+ + + +(-2)- - - -(4)+ + + + +\\\\x\in (-\infty,-2)U(4,+\infty)\\\\ODZ:\; 2x+9>0,x>-4,5\; (x^2+1>0\; pri\; x\in R)\\\\Otvet:\; x\in (-4,5:-2)U(4;+\infty)" alt="log_{0,1}(x^2+1)2x+9\\\\x^2-2x-8>0\\\\x_1=-2,x_2=4\; (teor.Vieta)\\\\+ + + +(-2)- - - -(4)+ + + + +\\\\x\in (-\infty,-2)U(4,+\infty)\\\\ODZ:\; 2x+9>0,x>-4,5\; (x^2+1>0\; pri\; x\in R)\\\\Otvet:\; x\in (-4,5:-2)U(4;+\infty)" align="absmiddle" class="latex-formula">