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

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

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Composition of linear functions: find an equationright chevron icon

Full solution

Q. (21+2i)+(13+8i)= (21+2 i)+(13+8 i)= \newlineExpress your answer in the form (a+bi) (a+b i) .
  1. Perform Addition: Now we perform the addition of the real parts and the imaginary parts.\newlineReal parts: 21+13=3421 + 13 = 34\newlineImaginary parts: 2i+8i=10i2i + 8i = 10i
  2. Combine Results: Combine the results to express the sum in the form (a+bi)(a+bi).\newline(21+2i)+(13+8i)=34+10i(21+2i) + (13+8i) = 34 + 10i

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