Пожалуйста помогите решить неравенство (1/3)^√(x+2)>(1/3)^x - №21061029

Пожалуйста помогите решить неравенство (1/3)^√(x+2)>(1/3)^x
- Предмет:
  Математика
- Автор:
  mercedesclff
- 6 лет назад

Ответы 1

sqrt(x+2)<x ОДЗ x>-21) x>0x+2<x*xx*x-x+0,25>1,5*1,5(x-0,5)^2>1,5^2 x>22) x<=0 Решений нетОтвет: x>2
- Автор:
  ronald
- 6 лет назад
- 0
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ПОМОГИТЕ ПОЖАЛУЙСТА!!! СРОЧНО НАДО!1
Задание 1
Найти производную 4ого порядка для функций:
а) у(х) = 3х^14 - 5х^12+ 8х
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106.3 Complete the sentences using as ... as. Choose one of the following:
bad, comfortable, fast, long, often, quietly, soon, well, well-qualified,
1. I'm sorry I'm a bit late. I got here _as fast as_ I could.
2. It was a difficult question. I answered it --- I could.
3. 'How long can I stay with you?' 'You can stay --- you like.'
4. I need the information quickly, so please let me know --- possible.
5. I like to keep fit, so I go swimming --- I can.
6. I didn't want to wake anybody, so I came in --- I could.

In the following sentences use just as ... as.
7. I'm going to sleep on the floor. It's --- sleeping in that hard bed.
8. Why did he get the job rather than me? I'm --- him.
9. At first I thought you were nice but really you're --- everybody else.

106.4 Write sentences using the same as.
1. Sally and Kate are both 22 years old. _Sally is the same age as Kate._
2. You and I both have dark brown hair. Your hair ---.
3. I arrived at 10.25 and so did you. I ---.
4. My birthday is 5 April. Tom's birthday is 5 April too. My ---.

106.5 Complete the sentences with than... or as...
1. I can't reach as high as you. You are taller _than me._
2. He doesn't know much. I know more ---.
3. I don't work particularly hard. Most people work as hard ---.
4. We were very surprised. Nobody was more surprised ---.
5. She's not a very good player. I'm a better player ---.
6. They've been very lucky. I wish we were as lucky ---.
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