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Mathematics, 27.06.2020 02:01 calebabaltimore

If a(x) = 2x - 4 and b(x) = x + 2, which of the following expressions produces a quadratic function? (ab)(x)
(a/b)(x)
(a - b)(x)
(a + b)(x)

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If a(x) = 2x - 4 and b(x) = x + 2, which of the following expressions produces a quadratic function?...

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