x²-38x +270 please solve this question ​

Question

x²-38x +270 please solve this question ​

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Kaylee 4 weeks 2021-08-18T22:52:19+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-18T22:53:46+00:00

    Answer:

    Explanation:

    For this, you need a concept of imaginary numbers

    x

    2

    +

    4

    =

    0

    x

    2

    +

    4

    4

    =

    0

    4

    (Subtracting

    4

    from both sides)

    x

    2

    =

    4

    x

    =

    4

    x

    =

    1

    ×

    4

    x

    =

    ±

    2

    1

    (The value of

    1

    is

    i

    )

    x

    =

    ±

    2

    i

    Hope this helps 🙂

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