Предмет: Алгебра, автор: kirahruckaa7

(4х-1)²=
Помогите пожалуйста решить ​

Ответы

Автор ответа: marrybet
0

Ответ:

16x^{2}-8x+1

Объяснение:

Автор ответа: vityamath
0

Ответ:

Объяснение:

(4х-1)² = 4x*4x-2*4x*1+1*1 = 16x²-8x+1

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Математика, автор: vikusyalatsik
Добрый вечер!
Помогите пож-та!
Нужно начертить прямоугольник, периметр которого равен 180 мм, а длиннаодной стороны на 4см больше, чем длина другой стороны.
Большое спасибо всем кто откликнется.
1 год назад
Предмет: Английский язык, автор: вут8514
Пересказ текста, помогите пожалуйста


Once an Englishman came to Paris and stopped at a hotel. First of all he sent a telegram to his wife, telling her the address of the hotel, and then decided to see the town. He left the hotel and walked along the street. He passed several blocks, then turned to the right and walked along another street. He walked as far as the corner, crossed the street and turned to the left.
He liked Paris very much. In every street there was something interesting. He walked a long time, crossed many streets and turned many corners. It was already evening, and he wanted to go back. And only now he realized that he had lost his way. He did not remember the name of his hotel, or the street in which the hotel was. He tried to remember what turnings he had taken and what streets he had walked along, but could not. Wander¬ing along the streets, he saw many hotels, but he could not find his hotel.
What was to be done? It was already very late, and he was tired. The Englishman went into the first hotel he saw and took a room there. Before going to bed, he sent another telegram to his wife. The telegram said, "Send me my Paris address."
1 год назад
Предмет: Математика, автор: nikita01Feed
Сколько будет 15*6+15*10-15*2
1 год назад
Предмет: Математика, автор: mosyagindan
Длина круговой дорожки для бега 400 метров. За 6 минут 40 секунд Андрей пробежал 4 круга,а Николай
5 кругов.На сколько метров в секунду скорость Николая больше скорости Андрея
8 лет назад
Предмет: Алгебра, автор: Шкет02
3/2-9/5
Вычислите. Нужна помощь.
8 лет назад