Перейти к выбору ответа 04.05.2022При каких значениях m уравнение mx2+2x+3=0 не имеет корней: Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Алгебра Ответ учителя по предмету Алгебра ………………………………………….Только вместо 3 — frac{1}{3} (одна третья)
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I took my exam at October , and my score is low because of many reasons. I was sick during the test. I had a flu and an angina , my temperature is 39+ .But I did not want to miss the test. When I came to the test center I saw that the equipment center is very old. Biggest part of the students had problem with their computers, including me. A lot of my answers were not saved .Also I had problems with headphones, they were broken. I heard about only 70 percent of lecture ,moreover I heard strange noise from my microphone. One of the students was obligated to write her essay again , because her computer turned off. Other test center in always reservated and it is almost impossible to find a seat there. I expected to retake test in January. I do not have troubles with French language instead of my low score.
|х+1+|–х–3||–6=x