discriminant and imaginary numbers

discriminant and imaginary numbers - . Since the...

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According to the quadratic formula , the roots of the quadratic equation are given by . In the current problem, . Therefore,
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Unformatted text preview: . Since the discriminant is negative, our solutions are complex . Namely, (since ) . The answer is: or ....
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This note was uploaded on 02/10/2009 for the course MATH 107 taught by Professor Self during the Spring '08 term at Washington State University .

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