Mathematics, 18.02.2021 08:40 zahraalshagawa02

Is x = 7 a zero of the function f (x) = x3 – 3x2 - 23x - 357 Justify your answer.

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Is x = 7 a zero of the function f (x) = x3 – 3x2 - 23x - 357 Justify your answer....

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