Предмет: Математика, автор: Anonimi16

Решить уравнение.! пожалуйста, с решением.
(Смотреть вложение)

Приложения:

Ответы

Автор ответа: IrkaShevko

ОДЗ: x > 0, т.к. 18 ни в какой степени не может равняться не положительному числу

$p^{log_pa}=a$

воспользуемся этим свойством:

x = 7x + 11
-6x = 11
x = -11/6 - не удовлетворяет ОДЗ

Ответ: нет решений

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: spider42

помагитее по братскии пжж

5 лет назад

Предмет: Математика, автор: sedunkovalajza

x-4/7x=20 4/5 помогите срочно

5 лет назад

Предмет: Английский язык, автор: lolajops

Robert was nearly two hours late for school. This is what happened.
1. 7.30. He cleaned his teeth in the bathroom. The tele- phone rang. It was his granny. He spoke to his granny for a few minutes. 2. He ate his breakfast. The door bell rang. It was his friend. 3. They left for school. They saw Robert's uncle from anoth- er city at the door. Robert let him in.
4. Robert showed their flat to his uncle. There was a call from fis father. He explained to him why he was at home with his uncle. 5. He walked to school and saw a burglar in the house opposite. Robert spoke to the police.
EXAMPLE: While Robert was walking to school, he saw a burglar in the house opposite.
помогите пожалуйста!!!!!!!!!!

5 лет назад