alpha and beta are the zeros of the polynomial x to the power 2 + 6 X + 2 then find the value of one upon alpha + 1 upon beta​

Question

alpha and beta are the zeros of the polynomial x to the power 2 + 6 X + 2 then find the value of one upon alpha + 1 upon beta​

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Arianna 4 days 2021-09-14T02:07:27+00:00 1 Answer 0 views 0

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    2021-09-14T02:08:57+00:00

    Answer:

    Step-by-step explanation:

    x² + 6
    x + 2

    α + β = (-coefficient of x / coefficient of x²)

    α + β =  -6/1 = -6

    αβ = (coefficient of constant term / coefficient of x²)

    αβ = (2/1) = 2

    1/α + 1/β

    = (α+β)/αβ

    = -6/2

    = -3

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