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OpenStudy (anonymous):
Complex Numbers: Some help? Add or Subtract. Write the result in the form a+bi..(3+10i)+(-4+2i) ~ Ok i have combined like terms the 3, and the -4 which equals -12, then i compared the 10i with the 2i which equals 20i. are there any further steps?
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OpenStudy (ivettef365):
You are adding not multiplying
OpenStudy (precal):
|dw:1370442743475:dw|
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