Question

simplifique : 5x^3 ( 3x+2)^2/3 + 10x^2 (3x+2)^5/3

Answer 1

5x³ .∛(3x+2)²  + 10x² ∛(3x+2)⁵
5x³ . ∛(3x+2)² + 10x² (3x + 2).∛((3x+2)²
5x³ .∛(3x+2)² + (30x³ + 20x²).∛(3x+2)²
(5x³+30x³+20x²).∛(3x+2)²
(35x³+20x²).∛(3x+2)²
5x²(7x+4) . ∛(3x+2)²