3 4x 3 2x =- 1 4 1 2 x 5 July 8, 2019 16 32 64 128 X 5 4 3x 3 x 2 2 2x 1 3 2x 1 4x 2 2x 1 2x 1 /- 3 2x 2 3 /- 4 x 5 3x )/- 6 4x 1 /- 5
