shepardtyreek2001 shepardtyreek2001

11-07-2018
Mathematics

contestada

Find the product of these complex numbers
(8+5i)((-7+9i)

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joey78970 joey78970

11-07-2018

Multiplying both of them equals −101+37i

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konrad509 konrad509

11-07-2018

[tex] (8+5i)(-7+9i) =-56+72i-35i-45=-101+37i[/tex]

Answer Link

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