najaahtimbers3 najaahtimbers3

22-09-2020
Mathematics

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Catbi)
If z= (a+bi) what is the value of ( a+bi)^2

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lily3022 lily3022

22-09-2020

z^2
You can substitute (a+bi) for z.
z^2 can also be written as z times z (like you multiply z by z)
I hope that makes sense!

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