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4 years ago

Use the factor theorem to determine which of the following is a factor of f(x)=x^3+5x2-15x+9

Mathematics

1 answer:

patriot [66]4 years ago

7 0

x+2

Step-by-step explanation:

x+2

If x = –2 is a zero, then x + 2 = 0, so x + 2 is a factor. Similarly, if x = 1/3 is a zero, then x – 1/3 = 0, so x – 1/3 is a factor. By giving me two of the zeroes, they have also given me two factors: x + 2 and x – 1/3.

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tatyana61 [14]

Step-by-step explanation:

x = miles ridden on Thursday

y = miles ridden on Friday

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we can use the identity of the second equation in the first equation and solve :

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3 years ago

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Answer:

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Step-by-step explanation:

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Hope this helps!!!

If I am incorrect, please tell me; I enjoy learning form my mistakes:)

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