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## 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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Mathematics
6 months
2021-07-17T23:09:50+00:00
2021-07-17T23:09:50+00:00 1 Answers
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## Answers ( )

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 formisa+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+2iThe complex number is now in standard form

Hope this helps!