7 2 5x 1 )=- 3 3x 1 July 8, 2019 16 32 64 128 1 7x 2 7 )(- 1 5x 3 5 )( 1 3x 4 3 )= 0 2 3 26 5x )- 7 3x 1 3 52 17x 1 5x 7 3x 1 5 2 3 5 x 7 = 35
