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PSAT/NMSQT
PSAT Math Test - Calculator Section

Complex Number Addition

Very Easy Additional Topics In Math Complex Numbers

In mathematics, a complex number is expressed in the form $a + bi$, where $a$ and $b$ are real numbers, and $i$ is the imaginary unit defined by $i^2 = -1$. What is the result of the complex number addition $(2 + 3i) + (4 - 2i)$?

Hint

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