Предмет: Математика, автор: odindvatri123

Решите уравнение
(x-1)^2+|x-1|-2=0
|3x^2-8|=|x^2-16x+6|

Ответы

Автор ответа: nozan
0
1 Решить уравнение: *это квадрат 1)3x*=0 2)(x+1)(x-1)=0 3)4x*-1=0 4)3x*=5x 5)4x*-4x+1=0 6)x*-16x-17=0 7)0,3x*+5x=2 8)x*-4x+5=0
2 Разложить на мноители: 1)x*+x-6; 2)2x*-x-3 3 Решить задачу: Расстояние между селами 36км один велосипедист преодолевает на 1 ч быстрее другого. Найти скорость каждого велосипидиста,ЕСЛИ известно,что скорость одного на 3км/ч больше скорости другого 4 Решить систему уравнений x*-y*=72 x+y=9 13.03.2012
Похожие вопросы
Предмет: Английский язык, автор: mechta2019370317
1.. She always tells me not to come home late. She always tells me:

«Please, don’t come home late».

«Don’t come home late».

«Not to come home late».

2. Переведите предложение в косвенную речь

Jerry: «Could you give me a lift to the office?»

Jerry asked me if I gave him a lift to the office.

Jerry told me to give him a lift to the office.

Jerry asked me to give him a lift to the office.

3. The police officer told me _________________ .

not to park there

to not park there

not to parked there

4. Переведите предложение в косвенную речь

Rachel: «Who is your teacher?»

Rachel asked who my teacher is.

Rachel asked who my teacher was.

Rachel asked who was my teacher.

5. Переведите предложение в косвенную речь

Nick: «Do you need to get up early tomorrow?»

Nick asked if I needed to get up early the next day.

Nick asked did I need to get up early the next day.

Nick asked if I needed to get up early tomorrow.

6. Переведите предложение в косвенную речь

Nina: «Could you speak English when you were 20?»

Nina asked me if I could speak English when I had been 20.

Nina asked me if I could speak English when I was 20.

Nina asked me if I could have spoken English when I was 20.

7. Переведите предложение в косвенную речь

Megan: «Where did you put my passport?»

Megan asked me where I had put her passport.

Megan asked me where did I put her passport.

Megan asked me where I put her passport.

Предмет: Математика, автор: Аноним