2x3 - 8x = 0 July 8, 2019 16 32 64 128 2x3 3x2 8x 12 0 X4 2x3 8x 16 0 2x3 3x2 8x 3 0 2x3 x2 8x 4 0 2x3 4x2 8x 16 0 2x3 7x2 8x 3 0 2^x + 8^x = 130