The polynomial p(x) = x3 – 7x - 6 has a known factor of (x + 1). Rewrite p(x) as a product of linear factors.
p(x)

Hi there!

We can use long division to find the other roots of p(x).

We know that x + 1 is a factor, so:

Set up:

Find how many times that the first term in the divisor goes into the first of the dividend. Subtract from like terms.

         x² - x - 6

x + 1 | x³ + 0x² - 7x - 6

         x³ + x²

         0 - x²     - 7x

            - x²      - x

             0        - 6x - 6

                        -6x - 6

                          0     0

Therefore, x² - x - 6 is another factor. We can factor this further:

Find two numbers that add up to -1 and multiply into -6. We get:

-3, 2

(x - 3)(x + 2)

The entire polynomial factored is:

(x -3)(x + 2)(x + 1)

i think this could be a possible answer (1 / 84) -1

good luck! : d

6.5

step-by-step explanation:

you said it was in the question

~courtney