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12-01-2021
Mathematics

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simplify: ( 2+4i) + (-5+2i)

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Аноним Аноним

12-01-2021

Step-by-step explanation:

=(2+4i)+(-5+2i)

=2(-5+2i)+4i(-5+2i)

= -10+4i-20i+8i²

= -10-16i+8i²

hope it helps.

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