freyaenriquez freyaenriquez

07-06-2014
Mathematics

contestada

3(-11+3i)+6(-6+i) can someone show me how to do this equation?

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konrad509 konrad509

07-06-2014

Assuming "i" is an imaginary unit:
[tex]3(-11+3i)+6(-6+i) =\\ -33+9i-36+6i=\\ -69+15i[/tex]

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