Find the difference of the complex numbers.(3 + 7i ) - (-4 - 2i )A.-1 + 9iB.-1 + 5iC.7 + 5iD.7 + 9i

Harris Minhas asked Sep 23, 2023

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Harris Minhas asked Sep 23, 2023

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12 votes

Given: A complex expression is given

Required: To simplify the given expression.

Explanation: The given expression can be simplified as follows-

$\begin{gathered} 3+7i+4+2i \\ \end{gathered}$

which gives

Final Answer: Option D is correct.

Kyle Rosenbluth answered Sep 29, 2023

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