Представьте в виде произведения выражение: 1) (x-2)во второй степени-4 2)(b+7)во второй - №28176241

Представьте в виде произведения выражение:
1) (x-2)во второй степени-4
2)(b+7)во второй степени - 100с во второй степени
3) 121-(b+7) во второй степени
- Предмет:
  Алгебра
- Автор:
  chanelxlyi
- 6 лет назад

Ответы 0

Добавить свой ответ

Еще вопросы

Помогите пожалуйста
Прочитайте приведённый ниже текст. Преобразуйте слово, напечатанное заглавными буквами в скобках так, чтобы оно грамматически соответствовало содержанию текста. Заполните пропуск полученным словом.

«Bella was a good student. She ____________(ENJOY) learning but she always started to feel very nervous when she had to write tests.»

Bella was a good student. She ____________(ENJOY) learning but she always started to feel very nervous when she had to write tests. That Monday ______________(NOT BE) a lucky day for her and she realised it as soon as she came into the classroom. “Oh, no! I ____________(LEAVE) all my pens at home.” She turned to Jenny: “Have you got a spare pen?” “Let me see,” Jenny opened ____________(SHE) bag and pulled out a pen. “I've got this one. But it's green.” “Give it to me anyway,” Bella said. “If I don't find a proper pen, I _____________(WRITE) in green ink. I hope it won't affect my grades.” When the teacher handed out the tests, Bella felt even ____________(BAD) than she felt before. The test was really long — the tasks _________________(PRINT) on both sides of the page! Bella did PRINT the first task quickly, but the _____________(TWO) one was a real problem. Bella got panicky. Time ticked on but she __________(NOT CAN) concentrate on the tasks.

«Michael heard his alarm clock ringing but he could not open his eyes. Then his mum __________ (COME) into the room and turned on the light:»

Michael heard his alarm clock ringing but he could not open his eyes. Then his mum __________ (COME) into the room and turned on the light: “I know there’s nothing _____________ (DIFFICULT) than to get up early in the morning in December.” Mum bent and kissed Michael’s cheek. “Oh, you are boiling! Your head is so hot. Michael, __________ (BE) you all right? Michael at last managed to open his eyes. “Yes, I’m fine. But my head is spinning and my eyes hurt.”
“It’s probably the flu. Look, Michael, I wish I ___________ (CAN) stay with you today, but I can’t. I have to be in our office till at least 3pm.” Don’t worry, Mum. If I need anything, I______________ (CALL) you at once.” “I_____________ (MAKE) sandwiches already.”
“I don’t want to eat, Mum.” “Ok. I’ll put ___________ (THEY) in the fridge.” When his mum left, Michael woke up completely. He reached for the bookshelf and took out an old book of fairy tales. It _______________ (BUY) by his great-grandmother, when he was a small child. She often said that even in her old age she ______________ (LOVE) these tales more than anything else. Michael opened the book and sank into the world of mystery and wonders.
- Предмет:
  Английский язык
- Автор:
  colin
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Два точечных тела с одинаковой массой m каждого подвешены к одной точке на нитях длиной L. сначала нити были разведены и на первое тело помещен заряд q1, а на втором создан избыток в N2 электронов, при этом заряд второго тела стал равен q2. После освобождения тел они притянулись и соприкоснулись, их заряды стали равны q. Затем нити разошлись на угол А, а расстояние между зарядами стало r.

q1нКл = ?
N2 * 1E10 =?
q2 нКл = -112
qнКл = - 46
L = ?
m мг = ?
А град = 44
r см = 44,9
- Предмет:
  Физика
- Автор:
  morganmullins
- 6 лет назад
- Ответов:
  
  1
- Смотреть
морфемный разбор слова по-видемому
- Предмет:
  Русский язык
- Автор:
  eliana
- 6 лет назад
- Ответов:
  
  6
- Смотреть
чем различалась власть Ивана Грозного и Алексея Михайловича
- Предмет:
  История
- Автор:
  karilyntz5h
- 6 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years