Related Post: 2 X 1 2 4x 2 X 1 2 4x 8 2 2x 1 )= 4x 2 3 2 X 1 2 4x 2 X 1 )- 4 X 2 )= 0 2 X 4 1 2 4x − 4 2 X 1 4 X 2 3 4 2 2x 1 )= 2 4x 2(x+1)^2-4(x+1)+3=0 2 X 1 )+ 2x 4x 2