Предмет: Алгебра, автор: rlioned1235

Вычислите ((1/9)-³-1000⁰-2⁹):6²
помогите

Ответы

Автор ответа: gulbahor213

Ответ:

$(( \frac{1}{9} ) { }^{ - 3} - {1000}^{0} - 2 {}^{9} ) \div 6 {}^{2} = \\ ( {9}^{3} - 1 - {2}^{9} ) \div 6 {}^{2} = \\ \frac{9 {}^{3} - 1 - 2 {}^{9} }{6 {}^{2} } = \frac{729 - 1 - 512}{36} = \\ \frac{216}{36} = 6$

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: furman20olia

Choose the correct answer. 1. George is on holiday. He... to Barbados. A is gone B has gone C has been 2. John... tennis once or twice a week A is playing usually B is usually playing Cusually plays 3. "What colour....?" "It is red". A your car is Bare your car Cis your car 4. Tracey.. her hand when she was cooking dinner. B was burning Chas burnt A burnt 5. "When did you speak to Sue?" "I met her as ............ to work. A had walked B was walking Cam walking " 6. "You...........a good teacher one day." "Do you really think so?" A were B will be C are being 7. My mother... by air. A never has travelled B has never travel C has never travelled 8. Where........tennis? A you do play B do you play C you play 3. Change the tense of the following Model: They often play cards. a) When I saw them.... When I saw them, they were playing cards.. b) While we were studying maths,... They were playing cards while we were

1 год назад

Предмет: Английский язык, автор: nikoliukbogdan5

ПИТАННЯ: 7/12 1 Fill in with the correct reflexive pronouns. Nina fell off and hurt

1 год назад

Предмет: Химия, автор: arabovaeva

срочно будьласка!!! на фото

1 год назад

Предмет: Русский язык, автор: Samsung2233

l помогите 15баллов

7 лет назад

Предмет: Английский язык, автор: lol2p2

Срочно помогите , АНГЛИЙСКИЙ язык надо из этих слов которые на фото сделать предложение

7 лет назад

Вычислите ((1/9)-³-1000⁰-2⁹):6² помогите​

Ответы

Вычислите ((1/9)-³-1000⁰-2⁹):6²
помогите