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What are the roots of x^2 - 2x + 2?

 Jun 28, 2019
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\(\text{quadratic formula}\\ x = \dfrac{2\pm \sqrt{(-2)^2-(4)(1)(2)}}{2(1)} = \dfrac{2\pm \sqrt{-4}}{2} = 1 \pm i\)

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 Jun 28, 2019
edited by Rom  Jun 29, 2019

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