3 14 x 5 x 5 x 10 July 8, 2019 16 32 64 128 1 3 x 3 14 x 5 x 5 x 10 4 3 x 3 14 x 10 5 x 10 5 x 10 5 14 x 5 + 3 5 3 14 x x − − при x = − 5 3 5 x 3 14 3 5×(x+2 1/4)=14