8 4x 3 x 2 2 2x 1 July 8, 2019 16 32 64 128 8 x 3 )+ 6 2x 1 )= 8 4x 2 )- 2 6x 7 4x 4 2x 3 x 2 5x 8 )/( x 2 2x 1 4x 8 /( x 10 3 2x 20 /( x 2 2 X 3 4x 2 5x 8 x 2 2x 1 Divide 4x 4 2x 3 x 2 5x 8 by x 2 2x 1 X 3 2x 2 4x 8 )/( x 2 7x 1 2^x + 8^x = 130
