Ben Mcdonald

2022-02-11

How do you add two complex numbers?

Reagan Blair

Beginner2022-02-12Added 16 answers

Suppose two complex numbers

$a={x}_{1}+{i}_{y1},b={x}_{2}+{i}_{y2}$

Addition of complex numbers

$a+b={x}_{1}+{i}_{y1}+{x}_{2}+{i}_{y2}$

$\Rightarrow a+b=(x1+x2)+i({y}_{1}+{y}_{2})$

That means if we want to add two complex numbers just add their corresponding real parts and imaginary parts.

Addition of complex numbers

That means if we want to add two complex numbers just add their corresponding real parts and imaginary parts.

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