16 2 8x July 8, 2019 16 32 64 128 16 2 8x 1 16 2 8x 1 0 16 2 8x3 16 8x 2 8 5 x 16 x 2 =- 8x 16 x 2 8x 1 16 cos 8x )- 2 6 2x 16 8x 2 6x 16 8x 2 X 2 16 8x 0 X 2 16 8x quadratic formula 3x 2 16 8x 2 8x 16 0 X 4 16 8x 2 2 8x 16 6x 0