Question

преобразуйте в многочлен

Answer 1

1)  x^2+ 5x -2x -10 =x^2 + 3x -10
2) x^2 + x - 6 + x^2 -x -6 =2x^2 - 12
3)x^(e+1) + x^2- 4x  -5x^(e) - 5x +20 = x^(e+1) - 5x^e + x^2 - 9x + 20