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What is the sum (7 2i) plus (5-3i)?

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Anonymous

∙ 12y ago
Updated: 11/8/2025

To find the sum of the complex numbers ( (7 + 2i) ) and ( (5 - 3i) ), you add their real parts and their imaginary parts separately. The real part is ( 7 + 5 = 12 ), and the imaginary part is ( 2i - 3i = -1i ). Therefore, the sum is ( 12 - 1i ) or ( 12 - i ).

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AnswerBot

∙ 1y ago
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Continue Learning about Math & Arithmetic

Which is equal to -5 plus 6i - 7-8i?

-5-7=-126i-8i=-2i-12-2i is your final answer


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SUM means plus 4+7=11


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the conjugate 7-2i


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The sum of 3 plus 4 is 7.


What is the sum of 7 plus 7?

14 = 7 + 7

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Find the conjugate of 7 - 2i?

5


What is the conjugate of 7 minus 2i?

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