Related Post: X 2 1 3 0 X2 X 1 3 0 By Formula Method X 2 2x 1 3 0 X 1 2 3 4 0 X 2 Y 3 1 0 X 2 2 3x 1 3 0 2 X 8 3 1 0 X 2 1 2x 3 16 0 X 2 )- Sqrt X 3 )+ 1 0 2 1 3 X 0.5