Предмет: Математика, автор: SaliyRostislav

Зведи подібні доданки
4х – х

Ответы

Автор ответа: JaneVanil
1

Ответ: х(4-1)

Пошаговое объяснение:

4х-х

х(4-1)

Перевіримо використовуючи "салютик" (кожне число у дужках, множимо на число за дужками)

= 4*х-1*х = 4х-х (1х не пишуть, а пишуть одразу х)

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перевод текста пожжд


Russia Is My Motherland
My motherland is Russia. Every person knows that it is a great country. There are many different reasons to call it that.
The Russian Federation is the largest country in the world. It extends over two continents: Europe and Asia. From north to south the country stretches for over 4,000 km; from west to east – for almost 10,000 km. Its area is 17 098.242 thousand square km. Fourteen countries shares a border with Russia. Among these countries there are China, Georgia, Norway, Poland, Estonia, Kazakhstan and others.
Russia is the seventh largest in the world in terms of population. Its current population is about 143,9 million people. The Russian Federation is a multinational country; over 160 nationalities live in Russia. Russian is the official language of Russia but there are many other languages used in various parts of the country. Most of the Russian population lives in the western parts of the country. Here are the majority of the largest Russian cities such as Moscow, St Petersburg, Yekaterinburg, Samara and Omsk.
There are many different reasons for travelling to Russia. The country is famous for its numerous places of interest. One of the Russian national feature is the beauty of its nature. There are many rivers, lakes, mountains, national parks and forests in Russia. Apart from nature, the country has a lot of unique architectural sights. Red Square, the Moscow Kremlin, Saint Basil’s Cathedral, the Winter Place, the Peter and Paul Fortress, the Hermitage Museum are the most famous Russian attractions.
Moreover, my motherland is the country with interesting history and the greatest cultural heritage. The merits of Russia are great in such areas as science, culture, art and sports. The Russian cosmonaut Yuri Gagarin became the first man to master outer space! Speaking of Russian history, it should be noted the role of Russian rulers in the world order. At all times, Russian rulers were respected for their determination and strong character.
So, my motherland is one of the leading powers in the world. I’m very proud to be living in such great country.

​
6 лет назад