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