При каких значениях а и b корнями уравнения ах^2+bx+10=0 являются числа -2 и 5

При каких значениях а и b корнями уравнения ах^2+bx+10=0 являются числа -2 и 5
- Предмет:
  Алгебра
- Автор:
  apollohall
- 6 лет назад

Ответы 5

дайте мне ответить
- Автор:
  li
- 6 лет назад
- 0
a = -1, b = 3 ,это правильный ответ.У вас действительно,где-то ошибка.
- Автор:
  fátimarg4v
- 6 лет назад
- 0
блин
- Автор:
  mckinney
- 6 лет назад
- 0
тупо
- Автор:
  snickerdoodlesvqh
- 6 лет назад
- 0
-x2+3x+10 как по вашему a и b какие если не -1 и 3
- Автор:
  raphaelyezm
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

Упростите выражение
1) 1/x²y-xy² - 3/x³-y³

2) 10/x²-10x+25 + 10/x²-25 + 1/x+5

3) 5x-1/x²-1 + 2/1-x - 3x/x+1
- Предмет:
  Алгебра
- Автор:
  forbes
- 6 лет назад
- Ответов:
  
  2
- Смотреть
Помогите составить небольшое предложение со словом непонятливый.

Зарание всем спасибо!!!
- Предмет:
  Русский язык
- Автор:
  castaneda
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Помогите перевести текст а то в переводчике ничего не понятно.
Gisela called Joey. Gisela, who had been chattering gaily with won Grizel, lifted her head. what is it?" askd the big girl. as she reached the Juniors-s there wrong?" "No, nothing. Gisela, let's have a school mag!
Yes, and you will be editor," added Margia. Gisela looked thoughtful. It's an English institution said Wanda. "I have read of it in my story book. Papa has given me several, you know, ns he wished Marie and I should know something about life in the English schools.
"But you can't always go by stories," said Joey. "Some of them are awful tosh. There is one about a girl who was a Guide. I liked the hook very good." Bald Wanda. You should say very much Grizel corrected her. "Let's get on to the magazine. You should say very much'," "I have never seen an English school magazine-began Gisela. -but I have read of them. We must have for editor one who can write the editorial and also arrange. Then we must have articles and the happenings of this term. There should be stories and poetry and a letter from our Head. There are only eighteen of us, but I think we might do it. It is English custom, as Wanda says, and we are an do an English school, and I should like to do it.
"What do you think, Joey? Would Madame allow it?
- "Rather:" said Joey enthusiastically. "She'd be awfully keen, I know."
"Then what do you say? Shall what we can do about it?"
Yes let’s!
"What is the matter with you, girls?" asked Miss Bettany, as they faced her
"Madame, please may we have a magazine for the school?"
A school magazine?" She looked at them with twinkling eyes. Yes, if you promise I not to quarrel over it think may." not to quarrel over it, and not to leave all the work to one person. I think you may.
And so was the idea of The Chaltian born
- Предмет:
  Английский язык
- Автор:
  milo76
- 6 лет назад
- Ответов:
  
  0
- Смотреть
Выберите распространенное предложения.
А)мне не спалось.
Б)Поздняя осень
В)По берегам фигурки рыболовов
г)Температура-под сорок.
- Предмет:
  Русский язык
- Автор:
  albertosjnq
- 6 лет назад
- Ответов:
  
  1
- Смотреть

При каких значениях а и b корнями уравнения ах^2+bx+10=0 являются числа -2 и 5

Ответы 5

Топ пользователей