Mathematics, 20.11.2020 09:10 gonzaloc

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x? 1 plus-or-minus StartRoot 21 EndRoot i Negative 1 plus-or-minus StartRoot 19 EndRoot i 1 plus-or-minus 2 StartRoot 19 EndRoot i 1 plus-or-minus StartRoot 19 EndRoot

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Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x? 1 plus-or-minus StartRo...

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