1)
0 " alt=" \frac{y^2-y-12}{y}>0 " align="absmiddle" class="latex-formula">
0 " alt=" \frac{(y+3)(y-4)}{y}>0 " align="absmiddle" class="latex-formula">
Метод декомпозиции:
0 " alt=" (3^x+3^1)(3^x-3^{log_{3}(4)})>0 " align="absmiddle" class="latex-formula">
0 " alt=" (3-1)(x-log_{3}(4))>0 " align="absmiddle" class="latex-formula">
log_{3}4 " alt=" x>log_{3}4 " align="absmiddle" class="latex-formula">
2)
Метод декомпозиции:
1 " alt=" x>1 " align="absmiddle" class="latex-formula">
3)