what is an imaginary number?

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Asked 2/8/2010 1:29:11 PM

Updated 6/11/2014 12:40:10 PM

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Flagged by jerry06 [6/11/2014 12:40:10 PM]

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Question

Asked 2/8/2010 1:29:11 PM

Updated 6/11/2014 12:40:10 PM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by jerry06 [6/11/2014 12:40:10 PM]

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An imaginary number is a number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i^2 = 1.

Added 6/11/2014 12:39:53 PM

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Confirmed by yumdrea [6/11/2014 12:47:26 PM]

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A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, which satisfies the equation i^2 = 1.

Added 6/11/2014 12:40:08 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [6/11/2014 12:47:56 PM]

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