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Mathematics, 20.08.2020 17:01 hdhdhd49jdhd

Which of the following equations is quadratic? (a) x1x² + 1) = 0 (b) 5(4x + 2) = 3
(c) (x+3)(x + 4) = 5

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Which of the following equations is quadratic? (a) x1x² + 1) = 0 (b) 5(4x + 2) = 3
(c) (x+3)(...

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