Całka nieoznaczona Smule: ∫x⁴(1 + x)³dx

Janek191: (1 + x)³ = 1 + 3 x + 3 x² + x³ x⁴*( 1 + 3 x + 3 x² + x³) = x⁴ + 3 x⁵ + 3 x⁶ + x⁷ więc ∫ x⁴ (1 + x)³ dx = ∫ ( x⁴ +3 x⁵ +3 x⁶ + x⁷ ) dx =