Grace814
Grace814
01-12-2017
Mathematics
contestada
2 and 3 pleeeeeeeeeease
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rainbowdash8142
rainbowdash8142
01-12-2017
I am not sure how to do number 2 because I haven't done it in a while but I can help with number 3.
3. (4+5i) - (6-2i) = (4-6) + (5i+2i) ~collect like terms
(4+5i) - (6-2i) = -2 + 7i ~simplify
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