cleo9022 cleo9022

23-10-2017
Mathematics

contestada

The product of (-8+2i) and its conjugate is equal to

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MohammadAmir MohammadAmir

23-10-2017

conjugate=-8-2i
product=(-8+2i)*(-8-2i)
=64-4 i^2
=64+4=68

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