Предмет: Алгебра, автор: liliyakara886

NI
√√x-1=3;
Помогите пожалуйста

Ответы

Автор ответа: Аноним

0

Ответ:

Объяснение:

√(√x -1)=3

(√(√x -1))²=3²

√x -1=9

√x=9+1

(√x)²=10²

x=100

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: vikki535

Emily is sitting 1) ...... her desk. The desk is 2)
the window. There is a lamp 3) in ....... it.
Emily's bed is 4).............. two small tables. There is
a carpet 5) .............. the floor. Her cat is 6)..............
the bed. The wardrobe is 7) ............ her desk.
Emily's clothes are 8)............. the wardrobe. There
is an armchair 9)
the desk.

1 год назад

Предмет: Химия, автор: gulayev09

4. Напишите уравнения химических реакций, с помощью которых можно осуществит следующие превращения: FeCl2 - -> Fe(OH)2 - FeO ->FeSO4 >

1 год назад

Предмет: Английский язык, автор: akkuzhinadilnaz8

Task 2. Discuss the questions in a class. Teacher organizes a Socratic seminar, which helps him/her to assess learners while they are speaking on the topic Food and Drink'. Learners sit in a circle and answer the question using in their speech some formal and informal expressions to present logically connected information to their classmates. Learners discuss questions in a class. They share their opinions, ask questions, and comment on classmates' speech. 1. Which restaurant would you choose to go to and why? 2. Have you ever tried foreign foods? Describe your experience. 3. Do you ever go on diets? Do you think diets work? Is dieting dangerous, in your opinion? 4. Do you think that we eat better now than we did in the past? Explain your answer. 5. Do you agree with genetically modifying the food we eat? What are the advantages of genetically modified food? What are the disadvantages? 6. Do you think the following sayings are true? Why/not? "An apple a day keeps the doctor away', 'Carrots help you see in the dark'

1 год назад

Предмет: Математика, автор: Arterm234

7,3x-2,4=180,1
решите уравнение

6 лет назад

Предмет: Другие предметы, автор: mixapd339

Чим комедія ситуацій відрізняється від комедії Характерів

6 лет назад