Автор - 11041991

Решите пожалуйста
1) 0<(2x+3)/5<1
2)-1<(3x-1)/4<2

Ответ

Автор - BJIADA
0 textless  frac{(2x+3)}{5}  textless  1 |*5\ 0 textless  2x+3 textless  5 \ left { {{2x+3 textgreater  0} atop {2x+3 textless  5}} right. left { {{2x textgreater  -3} atop {2x textless  5-3}} right. left { {{x textgreater  -1,5} atop {2x textless  2}} right. left { {{x textgreater  -1,5} atop {x textless  1}} right.
x∈(-1,5;1)

-1 textless  frac{3x-1}{4}  textless  2 |*4 \ -4 textless  3x-1 textless  8 \ left { {{3x-1 textgreater  -4} atop {3x-1 textless  8}} right. left { {{3x textgreater  -4+1} atop {3x textless  8+1}} right. left { {3x textgreater  -3} atop {3x textless  9}} right. left { {{x textgreater  -1} atop {x textless  3}} right.
x∈(-1;3)


Ответы и объяснения

Сервис носит ознакомительный характер, вся информация, а в частности вопросы и ответы, которые задают и отвечают пользователи.
© 2026 Все права защищены Политика конфиденциальности Контакты
search points attachment profile arrow left arrow right star heart verified symbols equation arrow-down question mark check menu accountancyadministrationagriculturalalgebraallarabicartart_musicbelarusbelarus_altbiologybusinesscatalachemistrychineseeconomicsegzamenglishentrepreneurshipenvironmentethicseuskarafirst_aidfrenchgalegogeographygeologygeometrygermangrammarhealthhistoryindia_langindonesian_langinformaticsitalianjapanesekazachkazach_altkoreanlanguagelatinlawlife_scienceliteraturelogicmathematicsmusicnigerian_langother_languagesotherspedagogicsphilosophyphysical_educationphysicspoliticspsychologyreligionrpa_langrussianrussian_altsciencesecurityskillssocial_sciencesociologyspanishstatisticstechnologytourismtrafficukrainianukrainian_altukrainian_literaturewos_civilisation accountancyadministrationagriculturalalgebraall_1arabicartart_music_2belarusbelarus_altbiologybusiness_2catalachemistry_1chineseeconomicsexam_3englishentrepreneurshipenvironment_2ethicseuskarasecurity_1frenchgalegogeography_4geology_4geometrygermangrammarhealthhistoryindia-langindonesian-langinformaticsitalianjapanesekazachAsset 230koreanlanguagelatinlawlife-scienceliteraturelogic_2mathematicsmusicnigerian-langotherlanguagesother_1pedagogicsphilosophyphysical_educationphysicspoliticspsychologyreligion_1rpa-langrussianrussian_altsciencesecurity_3_mskills_1allsocial_science_5_msociologyspanishstatisticstechnologytourismtrafficukrainianukrainian_altukrainian_literaturewos_civilisation