100xsquare -20x+1 =0

1.	100xsquare -20x+1 =0
Answer» 100x 2-20x+1 =0100x 2 - 10x - 10x + 1 =010x(10x - 1) - 1(10x - 1) = 0(10x - 1) (10x - 1) = 0x = 1/10 This snswer may be x=1/10

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