Автор - kssuvm

помогите пожалуйста!!!!!!!!​

Ответ

Проверено экспертом

Автор - Regent1828

displaystyle tt 1).   bigg(frac{2}{3}bigg)^{5}cdot(2^{5})^{3}cdot3^{7}:(2^{10}cdot3)^{2}=frac{2^{5}cdot2^{15}cdot3^{7}}{3^{5}cdot2^{20}cdot3^{2}}=frac{2^{5+15}cdot3^{7}}{2^{20}cdot3^{5+2}}=1;

displaystyle tt 2).   (7^{2})^{8}cdot(6^{3})^{4}:(7^{4}cdot6^{3})^{4}=frac{7^{2cdot8}cdot6^{3cdot4}}{7^{4cdot4}cdot6^{3cdot4}}=frac{7^{16}cdot6^{12}}{7^{16}cdot6^{12}}=1;

displaystyle tt 3).   bigg(frac{4}{5}bigg)^{6}cdot(4^{3})^{3}cdot5^{8}:(4^{7}cdot5)^{2}=frac{4^{6}cdot4^{3cdot3}cdot5^{8}}{5^{6}cdot4^{7cdot2}cdot5^{2}}=frac{4^{6+9}cdot5^{8}}{4^{14}cdot5^{6+2}}=frac{4^{15}cdot5^{8}}{4^{14}cdot5^{8}}=4;

displaystyle tt 4).   (9^{4}cdot8^{3})^{5}:(9^{10})^{2}:(8^{2})^{7}=frac{9^{4cdot5}cdot8^{3cdot5}}{9^{10cdot2}cdot8^{2cdot7}}=frac{9^{20}cdot8^{15}}{9^{20}cdot8^{14}}=8;

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