OpenStax, Precalculus 2e §3.1 Complex Numbers · Exercise 10 · Complex Numbers · Arithmetic of ℂ

Complex Numbers · Exercise 10

Evaluate the algebraic expressions.

$If f (x) = \frac{1 + 2 x}{x + 3},$ evaluate $f (4 i) .$

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OpenStax, Precalculus 2e · §3.1 Complex Numbers · Exercise 10

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