Select all of the following that are quadratic equations.
x2 - 2x = 4x + 1
x3 - 6x...
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Mathematics, 17.10.2019 16:30 floverek
Select all of the following that are quadratic equations.
x2 - 2x = 4x + 1
x3 - 6x2 + 8 = 0
5x - 3 = 0
2x2+ 12x = 0
5x - 1 = 3x + 8
9x2 + 6x - 3 = 0
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Answers: 3
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