Предмет: Математика, автор: alenalimek2007

Найдите все целые значения m, при которых корень уравнения является натуральным числом: 1)mx=20; 2)(m+3)x=-18
с уравнениями пожалуйста

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Автор ответа: ISpaceI
2

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Edison is known as one of the greatest
inventors of his time. He invented so much that it is difficult to say which of
his achievements is the greatest. He was an experimenter and a practical man
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Edison did not have any education. He went to school
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In 1868 Edison built his first patented invention - an
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It is said that he planned to ask three thousand
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With this money Edison established a workshop and
began his career as a professional inventor at the age of twenty one.

All his inventions were the result of hard work. He
sometimes made thousands of experiments. According to his words the idea that a
genius works only by inspiration was absurd. "Genius is 2 per cent
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