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10-08-2017
Mathematics

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Write x2 - 2x + 5 = 0 in vertex form. (Be sure to write your response in the form a(x-h)^2+k=0 with no spaces!)

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Аноним Аноним

10-08-2017

x^2 - 2x + 5 = 0
(x - 1)^2 - 1 + 5 = 0

(x-1)^2+4=0

(why no spaces?)

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