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Which of the following represents the factored form of f(x) = x3 − 81x? f(x) = x(x − 9)2 f(x) = (x + 9)(x − 9) f(x) = x(x + 9)(x − 9) f(x) = x(x2 − 9)
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Which of the following represents the factored form of f(x) = x3 − 81x? f(x) = x(x − 9)2 f(x) = (x + 9)(x − 9) f(x) = x(x + 9)(x − 9) f(x) = x(x2 − 9)

User TTar
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2 Answers

2 votes

Answer: f(x) = x(x+9)(x-9)

Explanation:

User NID
by
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3 votes

Answer:

f(x) = x(x + 9)(x − 9)

Explanation:

User Leif Neland
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