briangonzalez1 briangonzalez1

18-10-2017
Mathematics

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(−2+2i)⋅(5+5i)
Can you help me simplify

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juan9189795oxzmec juan9189795oxzmec

18-10-2017

(−2+2i)⋅(5+5i)
FOIL
-10-10i+10i+10i²=-10+10i² this is the simplify answer
If you want the complete answer is
-10+10(-1)=-10-10=-20

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