Write the expression as a complex number in standard form. ( 7 – 4i ) + ( 8 + 6i ) (Please don’t spam anything

Question

Write the expression as a complex number in standard form.

( 7 – 4i ) + ( 8 + 6i )

(Please don’t spam anything for points, and could you leave an explanation as well? Thanks!)

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Neala 6 months 2021-07-17T23:09:50+00:00 1 Answers 4 views 0

Answers ( )

  1. Helga
    0
    2021-07-17T23:10:57+00:00
    Reply

    Answer:

    15+2i

    Step-by-step explanation:

    Hi there!

    We are given the following expression:

    (7-4i) + (8+6i)

    And we want to write it as a complex number in standard form

    Standard form is a+bi, where a is the real part of the number and bi is the imaginary part of the number.

    We can open up the parentheses on the expression

    7-4i+8+6i

    Now combine the like terms (add 8 and 7 together, then add -4i and 6i together)

    15+2i

    The complex number is now in standard form

    Hope this helps!

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