Предмет: Алгебра, автор: thev9125

(-9)^ -2 81= помогите
$(-9)^ -2 81=$

Ответы

Автор ответа: ГIOJLNHA

0

$(-9)^{-281}=-9^{-281}=-\frac{1}{9^{281} }$

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: nastyanastya2323

Complete the text. Use the appropriate forms of the words on the right.
Jane Smith worked in a primary school. She
(1) ... there since the time she (2) ... college
and met her (3) ... students. She never (4)... the
fact that her students were very young (5) ... .
Jane (6) ... absolutely satisfied with her job and
(7) ... that she (8) ... her lessons with little boys
and girls very much. She liked the time they
(9) ... in the classroom. While her pupils
(10) ... , drawing or reading she often (11) ...
how wonderful they were. At those moments she was really in harmony with herself.

work, leave
one, regret
child
feel
admit, appreciate
spend
write, think

2 года назад

Предмет: Английский язык, автор: LaylaMR

Помогите с переводом! Бан за переводчик
I gasp heavily as I sprint out of the forest. My lungs burn from the exertion, my feet numb, probably frost bitten from the cold. My nose stings and my hands have gone from red, to tinted blue. And the funny thing is, I'm not worried about that at all. No, I'm terrified of what's pursuing me. I need to get away, to safety, before they catch me

2 года назад

Предмет: Английский язык, автор: КоролеваШколы

Номер 7, 3 диалог пожалуйста

2 года назад

Предмет: Английский язык, автор: agelosove2007

Помогите но только не про золушки и паука

8 лет назад

Предмет: Русский язык, автор: някивай

Помогите прошу.Срочно на завтра!Номер 89.

8 лет назад