Identities involving two complex numbers | Complex numbers | Grade 11 | Math | Khan Academy
7:33
YouTubeKhan Academy India - English
Identities involving two complex numbers | Complex numbers | Grade 11 | Math | Khan Academy
In this video, we look at a few algebraic identities involving squares and cubes of additon and subtraction of numbers. We realise that these identities work in a similar way in the complex world. We then prove one of these identities using laws of complex numbers (discussed in the previous video). We finally apply these identities to find ...
240 viewsMar 1, 2025
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