Ответ:
х€(-оо; -1/3]
Решить неравенство.
Объяснение:
{2-4х>3
{3х+2<=1
{-4х>3-2
{3х<=1-2
{-4х>1
{3х<=-1
{х<-1/4
{х<=-1/3
////////////////////////////////////
-------------●--------------------○---------------->
-1/3 -1/4
\\\\\\\\\\\\\\
Оьвет:
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Ответ:
х€(-оо; -1/3]
Решить неравенство.
Объяснение:
{2-4х>3
{3х+2<=1
{-4х>3-2
{3х<=1-2
{-4х>1
{3х<=-1
{х<-1/4
{х<=-1/3
////////////////////////////////////
-------------●--------------------○---------------->
-1/3 -1/4
\\\\\\\\\\\\\\
Оьвет:
х€(-оо; -1/3]