3x 2 5x 3 ) ( x 2 5x 1 July 8, 2019 16 32 64 128 3x 3 x 2 5x 1 3x 2 )( x 2 5x 1 3x 3 4x 2 3 )/( x 2 5x 1 6x 4 3x 2 9 5x 5x 3 x 2 1 3 x-5=x+3