0" alt="9^x-3^x>0" align="absmiddle" class="latex-formula">
0" alt="3^x>0" align="absmiddle" class="latex-formula">
0" alt="3^x-1>0" align="absmiddle" class="latex-formula">
1" alt="3^x>1" align="absmiddle" class="latex-formula">
3^0" alt="3^x>3^0" align="absmiddle" class="latex-formula">
0" alt="x>0" align="absmiddle" class="latex-formula">
x є
