8) 2" alt="log₃(13-4^{x} )>2" align="absmiddle" class="latex-formula">
3^{2}" alt="13-4^{x} >3^{2}" align="absmiddle" class="latex-formula">
4^{x}" alt="13-9>4^{x}" align="absmiddle" class="latex-formula">
x<1</p>
x∈(-∞;1)
9) -log₅(26-)>-2
log₅(26-)<2</p>
1" alt="3^{x} >1" align="absmiddle" class="latex-formula">
x>0
x∈(0;+∞)