Предмет: Алгебра, автор: Алинкa2517

решите уравнение (x+10)^2+(x+6)^2=2x^2

Ответы

Автор ответа: Хелем

0

вот, вроде все правильно

Приложения:

Автор ответа: lysiilina

0

держи!
х^2 +20x +100 +x^2 +12x +36 = 2x^2
2x^2 +32x + 136 - 2x^2 = 0
32x = - 136
x = - 4.25

Приложения:

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Английский язык, автор: karimovakarligash

Our planet's treasure: Lesson 2
Read and match the halves to make correct sentences.
Kobyz and dombyra are
a Kazakh dance.
Saukele and shapan are
musical instruments.
Kamazhai is
national clothes.
Back
70 l) PYC

6 лет назад

Предмет: Алгебра, автор: veter250924

найти точки пересечения графика функции y=5 - 3 с осями координат

6 лет назад

Предмет: Английский язык, автор: Аноним

ТЕКСТ ЗАДАНИЯ
Read the short text about a mother land and do the task below.
Мy village is my paradise
Each person has their own native land. My native land is the one where I was born. My village is called after the name of a great Kazakh bi (court) Baidibek Karashauly who lived in the XII century. He actively participated in the unification and hardly worked for the peace and the unity of the Kazakh people.
My village is surrounded by mountain Tian-Chan in Almaty region. We have the ancient river Turgen, it flows through our village. One of the surprising facts related to our village is it was known as a multinational village, where people of different nationalities like Kazakh, Russian, Uighurs, Chechen, Azerbaijan, Uzbek, Korean, Tadjik, German and Turks live as one family. We have a museum, two parks, a culture place and a "Mal Bazar". It is one of the big bazars for cattle which occupies a large role in Kazakhstan.
I love my village, because I was born there, lived, learned to talk and walk. I’m studying at school. Thanks to my Motherland I’ll become an educated and free person. Baydibek bi is the best village for me, because here are my relatives, my family, friends and acquaintances. I am sure everyone has pleasant and good memories of his native land. My village is a part of my well-beloved Kazakhstan.
Task 1. Read the sentences and underline True or False.
3. The village has enormous bazar for cattle.

Назад

Вперед

6 лет назад

Предмет: Химия, автор: penkov96

В воде растворили гидроксид калия массой 11,2г, объем раствора довели до 200мл. Определить молярную концентрацию полученного раствора

10 лет назад

Предмет: Алгебра, автор: sadsack

Забыл всю теорию за лето. Помогоите вспомнить.

$(x^3+y^3)/(x^6-y^6)$

10 лет назад