domingo, 27 de abril de 2014
2x (x – 2) + 1 = 1 – 2x ?
Question: Which one among these is the solution set? {0,1} {1,-1} {-1,0,1} {0,-1} Best Answers: Answer by Sundeep N{0, 1} Answer by shirlenequah{0,1} Answer by Fres2x^2 – 2x + 1 = 1 – 2x substract both sides by 1-2x: 2x^2 – 2x = 0 2x(x – 1) = 0 therefore x = 0 or x […] PR News Crimovies
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