joncr2011 joncr2011 29-06-2020 Mathematics contestada What equation results from completing the square and then factoring? x^2 - 10x = 46 A. (x - 10)^2 = 71 B. (x-10)^2 = 21 C. (x - 5)^2 = 21 D. (x - 5)^2 = 71