An equation has roots 1 - i and 1 + i. What is the equation?

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To solve questions of this type and remember it, the easiest way is to start by writing the statement of the question in math form, that is,

x = 1-i


x = 1+i 

are two of the roots of the "unknown" equation. Then from them we rewrite each as a solution of the simplest connected equation possible, that is, write everything on the left side of the equal sign and...

(The entire section contains 2 answers and 215 words.)

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