14-02-2017
Mathematics

contestada

Help me solve (5+6i)^2

Respuesta :

mwise5579 mwise5579

14-02-2017

(5+6i)(5+6i)=
25+30i+30i+36i^2=
25+60i+36i^2

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dakotajohnson dakotajohnson

14-02-2017

the answer is 25 + 60i+36i² i think

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