3 years ago

Which binomial expressions are factors of 4x3+9x2−x−6? Select each correct answer.

Mathematics

1 answer:

lapo4ka [179]3 years ago

4 0

Answer:

It is (x+ 1

Step-by-step explanation:

Because -1 is a root because 4(-1)^3 + 9(-1)^2 - (-1) - 6 = -4 + 9 + 1 - 6 = -5 + 5 = 0

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Step-by-step explanation:

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