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Mathematics, 29.08.2019 09:30 klslaughter07

Which of the following equations has only one solution?
a. x 2 = 9
b. x(x - 1) = 9
c. x 2 - 6x + 9 = 0

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Which of the following equations has only one solution?
a. x 2 = 9
b. x(x - 1) = 9

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