Решите неравенство x2-x-6≤0.{"color":"#202335","fontFamily":"stix","language":"ru"}
В ответ укажите номер правильного варианта.
1) -2; 3{"color":"#202335","fontFamily":"stix","language":"ru"}
2) [-2; 3]{"color":"#202335","fontFamily":"stix","language":"ru"}
3) (-∞; -2]∪[3; +∞){"color":"#202335","fontFamily":"stix","language":"ru"}
4) (-4; 3){"color":"#202335","fontFamily":"stix","language":"ru"}