0\\\\znaki:\; \; ---(-1)+++(2)---(4)+++\\\\\underline {\; x\in (-1\, ;\; 2\; )\cup (\; 4\; ;\, +\infty \, )\; }" alt="(x-2)(x+1)(x-4)>0\\\\znaki:\; \; ---(-1)+++(2)---(4)+++\\\\\underline {\; x\in (-1\, ;\; 2\; )\cup (\; 4\; ;\, +\infty \, )\; }" align="absmiddle" class="latex-formula">