Предмет: Алгебра, автор: sofasavka5

(c-2)(c+3)-c² памагите пожалоста​

Ответы

Автор ответа: Дейлионна
0

Ответ:

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Автор ответа: aastyazhkova
0

Ответ:

(с-2)(с+3)-с^2=с^2+3с-2с-6-с^2=с-6

Объяснение:

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1. How many categories of institutions does the system of higher education include?
2. Why do 40 per cent of all American students study at the community colleges?
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Higher Education in the USA
Many students, upon finishing high school, choose to continue their education. The system of higher education includes 4 categories of institutions.
The community college is financed by the local community in different professions. Tuition fees are low in these colleges, that's why about 40 per cent of all American students of higher education study at these colleges. On graduation from such colleges American students get “associate degree” and can start to work or may transfer to 4-year colleges or universities (usually to the 3rd year).
The technical training institution, at which high school graduates may take courses, and learn different technical skills, which may include design business, computer programming, accounting, etc. The best-known of them are: the Massachusetts Institute of Technology and the Technological Institute in California.
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The university may contain:
• several colleges for students who want to receive a bachelor's degree after four years of study;
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