Lemma
MediumArithmetic of ℂ
OpenStax, Intermediate Algebra 2e §8.8 Use the Complex Number System · Exercise 70 · Complex Numbers · Arithmetic of ℂ

Use the Complex Number System · Exercise 70

Aniket multiplied as follows and he got the wrong answer. What is wrong with his reasoning?

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §8.8 Use the Complex Number System · Exercise 70

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