Решите неравенство (x-3)x-4≤0.{"color":"#202335","fontFamily":"stix","language":"ru"}
В ответ укажите номер правильного варианта.
1) 3; 4{"color":"#202335","fontFamily":"stix","language":"ru"}
2) [3; 4]{"color":"#202335","fontFamily":"stix","language":"ru"}
3) -∞; 4{"color":"#202335","fontFamily":"stix","language":"ru"}
4) 4; +∞{"color":"#202335","fontFamily":"stix","language":"ru"}