Odpowiedź :
[tex] \frac{3 {xy}^{2} \times ( - 2y) \times 4x}{6} = \frac{ - 6 {xy}^{3} \times 4x}{6} = \frac{ - 24 {x}^{2} {y}^{3} }{6} = - 4 {x}^{2} {y}^{3} [/tex]
[tex] \frac{3 {xy}^{2} \times ( - 2y) \times 4x}{6} = \frac{ - 6 {xy}^{3} \times 4x}{6} = \frac{ - 24 {x}^{2} {y}^{3} }{6} = - 4 {x}^{2} {y}^{3} [/tex]