1) 0" alt="\frac{2}{x+2} -\frac{1}{x-3} >0" align="absmiddle" class="latex-formula">
0" alt="\frac{x-8}{(x+2)(x-3)} >0" align="absmiddle" class="latex-formula">
8" alt="x>8" align="absmiddle" class="latex-formula">
ложно
истинно
ложно
8" alt="x>8" align="absmiddle" class="latex-formula"> истинно
или 8" alt="x>8" align="absmiddle" class="latex-formula">
2)
3)