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• (2x-1)^2 -9/(x+1) = ( 2x-1+3) ( 2x- 1- 3) /(x+1) =( 2x+ 2) (2x - 4)/( x+1) =4 ( x+ 1) ( x- 2) /( x+ 1) = 4 ( x- 2 )

  in How do u factor (2x-1)^2 ? Comment by graham-powell_60bde6b4c71eb June 2021