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Mathematics, 25.01.2022 08:10 shinyelish6

Which of the following is a quadratic equation : x + 1 \x = x ^{2}
x2 + 1/x2 = 5

x2 + 3rootx + 7 = 0

2x2 - 5x = (x-1)2

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Answers: 3

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Which of the following is a quadratic equation :
x2 + 1/x2 = 5

x2 + 3rootx + 7 =...
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