X 4 3 2x 10 July 8, 2019 16 32 64 128 X 4 5x 3 2x 2 10x X 4 2x 3 4x 2 10x 5 X 4 2x 3 4x 2 x 10 0 10 3 x ) 4 2x 7 4 x 2 )= 10 2x 3 )+ 6 X 4 x 3 10x 2 2x 4 0 X 4 2x 3 10x 2 20x 0 X 4 2x 3 10x 2 2 x 4 )- 3 2x 1 )=- 10 4 x 2 7 8x 3 2x /- 10 10 x 4 )- 1 3 2x 5 X 4 2x 3 10x 2 18x 9 X 4 2x 3 10x 2 20x X 4 2x 3 10x 2 18x 9 0 X 4 5x 3 2x 10