6 2x 5 )- 8 4 July 8, 2019 16 32 64 128 6 1 3x )=- 8 (- 2x 5 )- 4 8 2x 6 5 x 4 2x 2x 5 5 6 − 8 4x 10 5 2x 6 3 4x 8 5 2x 3 )- 8 4x 9 )= 6 4x 8 2x 6 5 X 1 8 =( 6 2x ) 5 4 2) 5 6x - 2 4x = 4 8
