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(21+2i)+(13+8i)=
Express your answer in the form
(a+bi).

$(21+2 i)+(13+8 i)=$ $\newline$ Express your answer in the form $(a+b i)$ .

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Composition of linear functions: find an equation

Full solution

Q.

(21+2 i)+(13+8 i)=

\newline

Express your answer in the form

(a+b i)

.

Perform Addition: Now we perform the addition of the real parts and the imaginary parts. $\newline$ Real parts: $21 + 13 = 34$ $\newline$ Imaginary parts: $2i + 8i = 10i$
Combine Results: Combine the results to express the sum in the form $(a+bi)$ . $\newline$ $(21+2i) + (13+8i) = 34 + 10i$

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