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

Ответ

Ответ дан
mshahbanova

1 )(4х³-1)(9х³+5)-(6х³-1)²=(36x⁶+20x³-9x³-5)-(36x⁶-12x³+1)=

36x⁶+20x³-9x³-5-36x⁶+12x³-1=23x³-6

2)(х⁴-1)²-(х⁴+4)-(х⁴-6)=x⁸-1-x⁴-4-x⁴+6=x⁸+1

3)(х⁷-3)(х⁷+7)-(х⁷+2)²=(x⁴⁹+7x⁷-3x⁷-21)-(x⁴⁹+4x⁷+4)=x⁴⁹+7x⁷-3x⁷-21-x⁴⁹-4x⁷-4=-25

4)(х⁸+9)(11-х⁸)-(х⁸+1)²=(11x⁸-x⁶⁴+99-9x⁸)-(x⁶⁴+2x⁸+1)=11x⁸-x⁶⁴+99-9x⁸-x⁶⁴-2x⁸-1=

2x⁶⁴-98

Ответы и объяснения

Не тот ответ, который тебе нужен?


По всем вопросам пишите на - [email protected]