If x, x-2and 3x are in an ap, then find the value of x

Question

If x, x-2and 3x are in an ap, then find the value of x

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Nevaeh 2 weeks 2021-10-08T06:15:28+00:00 2 Answers 0 views 0

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    0
    2021-10-08T06:16:30+00:00

    Answer:

    Let me help you for this question…..

    If x , x -2 , 3x are in AP then

    => Condtion for AP : 2( Middle term ) = Sum of the Other 2 terms

    => 2(x – 2) = x + 3x

    => 2x – 4 = 4x

    => 2x = -4

    => x = -2

    Therefore the terms are : -2, -4, -6

    Please mark me as brainliest

    0
    2021-10-08T06:16:45+00:00

    Answer:

    Ans is -2

    Step-by-step explanation:

    If they are in ap then the difference of consecutive terms are equal…

    x – (x-2) = x-2 – (3x)

    x – x + 2 = x – 2 – 3x

    4 = -2x

    x = -2

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