check wheather x + 3 is a factor of x4 + x² – 12​

Question

check wheather x + 3 is a factor of x4 + x² – 12​

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Ella 3 weeks 2021-11-06T23:37:56+00:00 2 Answers 0 views 0

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    0
    2021-11-06T23:39:22+00:00

    PLS GIVE ME BRAINLY marks

    0
    2021-11-06T23:39:47+00:00

    Answer:

    No

    Step-by-step explanation:

    x+3=0

    x=3

    Put this value in polynomial

    (3)^4+(3)^212

    81+912

    Is not equal to 0

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