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36 votes
36 votes
Write the expression as a complex number in standard form.

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


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User LukasNeugebauer
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3.1k points

1 Answer

22 votes
22 votes

Answer:

15+2i

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!

User Tony Friz
by
3.0k points
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