Posted by: DC_virus March 1, 2006
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x^2-2x = 0
x^2-2x+1=1
(x-1)^2=1
x-1 = 1 OR x-1 = -1
therefore x =0 or x =2
yesari kina mildaina??? bujhena ali!!! dimag ali slow bhayo..mafi pau