F x x2 4x 6

F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6. F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6
F x x2 4x 6