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Mathematics, 15.12.2020 20:00 StupidityIsKey

Which of the following equations has NO real solutions? Ox2 = 7
Ox2 = -7
O 7x2 = 1
O x2 = 49
DONT understand this question.

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Answers: 2

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Which of the following equations has NO real solutions? Ox2 = 7
Ox2 = -7
O 7x2 = 1
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