# SOLUTION: Solve by completing the square x^2 + 2 = 2x

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 Click here to see ALL problems on Equations Question 58198This question is from textbook Elementary and Intermediate Algebra : Solve by completing the square x^2 + 2 = 2x This question is from textbook Elementary and Intermediate Algebra Found 2 solutions by funmath, Earlsdon:Answer by funmath(2925)   (Show Source): You can put this solution on YOUR website!Solve by completing the square x=1-i and x=1+i If you are not using imaginary numbers yet, there is no solution. Happy Calculating!!! Answer by Earlsdon(6287)   (Show Source): You can put this solution on YOUR website!Solve by completing the square: Subtact 2x from both sides. Subtract 2 from both sides. Add the square of half the x-coefficient ((-2/2)^2 = 1) to both sides. Factor the left side. Take the square root of both sides. = +/- Add 1 to both sides. and which you can write as: and Where: