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16 March, 13:20

Simplify 13 over the quantity of negative 3 plus 2i.

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Answers (1)
  1. 16 March, 13:42
    0
    13

    -

    3

    +

    2

    i

    Multiply by

    -

    3

    -

    2

    i

    -

    3

    -

    2

    i

    to make the denominator of

    13

    -

    3

    +

    2

    i

    real.

    13

    -

    3

    +

    2

    i

    -

    3

    -

    2

    i

    -

    3

    -

    2

    i

    Combine.

    13

    (

    -

    3

    -

    2

    i

    )

    (

    -

    3

    +

    2

    i

    )

    (

    -

    3

    -

    2

    i

    )

    Expand

    (

    -

    3

    +

    2

    i

    )

    (

    -

    3

    -

    2

    i

    )

    using the FOIL Method.

    Tap for more steps ...

    13

    (

    -

    3

    -

    2

    i

    )

    -

    3



    -

    3

    -

    3

    (

    -

    2

    i

    )

    +

    2

    i



    -

    3

    +

    2

    i

    (

    -

    2

    i

    )

    Simplify.

    Tap for more steps ...

    13

    (

    -

    3

    -

    2

    i

    )

    9

    -

    4

    i

    2

    Simplify each term.

    Tap for more steps ...

    13

    (

    -

    3

    -

    2

    i

    )

    9

    +

    4

    Reduce the expression by cancelling the common factors.

    Tap for more steps ...

    -

    3

    -

    2

    i
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