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Mathematics 19 Online
OpenStudy (anonymous):

When -3 - 2i is multiplied by it's conjugate, the result is..?

OpenStudy (dannyo19):

First define a conjugate, do you know what it would be?

OpenStudy (anonymous):

would it be -3 + 2i ?

OpenStudy (mathmale):

Good question, Danny. More specifically, what is the conjugate of -3-2i?

OpenStudy (mathmale):

Danny?

OpenStudy (dannyo19):

Then use the FOIL method..

OpenStudy (dannyo19):

Multiply the like terms...

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