7x 2 9x 3 x 3 July 8, 2019 16 32 64 128 3x 7x 2 )- 2x 9x 3 якщо x =- 4 2x 3 7x 2 9x 13 x 3 2x 3 7x 2 9x 20 )/( x 3 2x 3 7x 2 9x 13 divided by x 3 F x )= 3x 3 7x 2 9x 4 3x 3 7x 2 9x 14 )/( x 2 9x 3 7x 2 3x )/( x 10 7x 2 5 4 9x 3 x 1 3 )- 5 7x - (3 + 2x) = x + 9