KDeAmor
KDeAmor
16-04-2017
Mathematics
contestada
What is the product of −7+2i and 3−5i?
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Аноним
Аноним
16-04-2017
(-7+2i)(3-5i)
=(2i-7)(-5i+3)
=-10i^2+41i-21.
Hope it help!
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