4 2 5x 10 July 8, 2019 16 32 64 128 4 5x 2 3x 10 3 x 4 )+ 2 5x 10 X 2 4 5x 10 5 2x 4 )= 2 5x 10 5x 2 10x 4 4x 2 4 5x )+ 4x 10 0 5x 2 10x 4 0 2 5x 4 15x 10 4 5x 2 )= 2x 10 4 5x 2 )+ 10 =- 78 2 = 4 5x = 10 3 19 =- 4 2 5x 10 2x 4 5x 2 10x 4 5x 2 1 10x 7 7x 2 4 10 5x
