2 ( 3x 5 − 7 3 4x − 3 July 8, 2019 16 32 64 128 2 2x 7 )+ 3 3x 5 )= 3 4x 5 )- 1 3x 2 )(( 2 x 3 ))/ 7 4x 3 )/ 5 0 2 5x 3 )+ 4x 3 7 2x )= 5 3x 1 )+ 8 1 5 2 3x )+( 3 4x 2y )-( 3 7 4x 3y (3x − 5)(2x + 7) = (3x + 1)(2x − 3) + 4x
