1) (m+n)³; 2) (c-d)³; 3) (2+b)³; 4) (3-a)³; 5) (x-2)³; 6) (a+2b)³; 7) (c-3d)³; 1 8) (4m+k)³; 3 2 9) (=a-3b)³; 3 10) (a²+x²)3;

1. \[(m+n)^3;\]
2. \[(c-d)^3;\]
3. \[(2+b)^3;\]
4. \[(3-a)^3;\]
5. \[(x-2)^3;\]
6. \[(a+2b)^3;\]
7. \[(c-3d)^3;\]
8. \[\left(4m+\frac{1}{3}k\right)^3;\]
9. \[\left(\frac{2}{3}a-3b\right)^3;\]
10. \[(a^2+x^2)^3;\]

Ответ: (m+n)³, (c-d)³, (2+b)³, (3-a)³, (x-2)³, (a+2b)³, (c-3d)³, (4m+¹⁄₃k)³, (⅔a-3b)³, (a²+x²)³