Kvadrat i kub binoma 5
Srediti izraz:
Primeniti formulu za kub binoma: (a+b)3=a3+3a2b+3ab2+b3 (a+b)^3=a^3+3a^2b+3ab^2+b^3 (a+b)3=a3+3a2b+3ab2+b3