By using factor theorem Prove that (x-1) is a factor of (2×4 + 9×3 + 6×2 -11x -6)​

Question

By using factor theorem Prove that (x-1) is a factor of (2×4 + 9×3 + 6×2 -11x -6)​

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Eva 1 month 2021-08-19T00:06:05+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-19T00:07:13+00:00

    Answer:

    2 27. 12. 12. 16

    Step-by-step explanation:

    2. 27. 12. 16.

    0
    2021-08-19T00:08:04+00:00

    Answer:

    ( x – 1 ) = 0

    x = 1

    2 {x}^{4}  + 9 {x}^{3}  + 6 {x}^{2}  - 11x - 6 \\ 2 \times  {1}^{4}  + 9 \times  {1}^{3}  + 6 \times  {1}^{2}  - 11 \times 1 - 6 \\ 2 + 9  + 6 - 11 - 6 \\ 17 - 17 \\ 0

    Since the answer is zero.

    Hence ( x – 1 ) is a factor of the given equation.

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