2 2x 4 ) x 2 25 July 8, 2019 16 32 64 128 2 2x 4 )+ x 2 25 X 2 4x 4 x 2 25 2x 4 6x 30 4 x 2 2 25 1 2x 2 2 2x − 4 )+ x − 2 25 solve for x 2x 1 x 2 4x 4 5x x 2 25x 5x 10 0
