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Mathematics 20 Online
OpenStudy (anonymous):

Is 3-5i the right answer for (4+2i)-(1-7i) ?

OpenStudy (amistre64):

not quite ....

OpenStudy (anonymous):

3+9i right? or

OpenStudy (amistre64):

bingo!!!

OpenStudy (zale101):

oops sorry

OpenStudy (anonymous):

lol its okay :) thanks guys

OpenStudy (amistre64):

good luck ;)

OpenStudy (anonymous):

ahh trig good times

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