А)
4 " alt=" 2^{x} > 4 " align="absmiddle" class="latex-formula">
2^{2} " alt=" 2^{x} > 2^{2} " align="absmiddle" class="latex-formula">
2 " alt=" x > 2 " align="absmiddle" class="latex-formula">
- 4
Б) 


- 2)
В)
8 " alt=" 2^{2x} > 8 " align="absmiddle" class="latex-formula">
2^{3} " alt=" 2^{2x} > 2^{3} " align="absmiddle" class="latex-formula">
3 " alt=" 2x > 3 " align="absmiddle" class="latex-formula">
1,5 " alt=" x > 1,5 " align="absmiddle" class="latex-formula">
- 1)
Ответ: А - 4; Б - 2; В - 1.