If (x-2) is a divisor of the polynomial p(x)=x³-2x-1 find the remainder

Question

If (x-2) is a divisor of the polynomial p(x)=x³-2x-1 find the remainder

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Delilah 1 month 2021-08-14T18:10:06+00:00 2 Answers 0 views 0

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    2021-08-14T18:11:08+00:00

    Answer:

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    0
    2021-08-14T18:11:56+00:00

    Answer:

    3

    Step-by-step explanation:

    We will apply Remainder Theorem here.

    Let g(x) = x – 2

    g(x) = 0  =>  x – 2 = 0  => x = 2.

    Now putting x = 2 in p(x),

    p(2) = (2)^3 – 2(2) – 1 = 8 – 4 – 1 = 3.

    Therefore, remainder = 3.

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