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3 years ago

14

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)

2 answers:

Anna [14]3 years ago

4 0

Answer:

f(x) = x(x + 9)(x − 9)

Step-by-step explanation:

svp [43]3 years ago

3 0

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

Step-by-step explanation:

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