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Mathematics 13 Online
OpenStudy (anonymous):

1) Simplify: (3 - i) + (2 - 4i) - (7 + 15i)

OpenStudy (anonymous):

@jim_thompson5910 Help please?

OpenStudy (anonymous):

(3 - i) + (2 - 4i) - (7 + 15i) 3 - i + 2 - 4i - 7 - 15i (3+2-7) -(i+4i+15i) -2 - 20i

OpenStudy (anonymous):

get it @ValentinaT ??

OpenStudy (anonymous):

I think so, thank you!

OpenStudy (anonymous):

you are welcome :)

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