Odpowiedź :
Odpowiedź:
(-3y) * 6x² * 2y -3 * 6 * 2 * y * x²
------------------------- = -------------------------- = -36x² y² : 12 = -3x² y²
12 12
[tex] \frac{( - 3y) \times 6 {x}^{2} \times 2y}{12} = - \frac{3y \times 6 {x}^{2} \times 2y}{12} = - \frac{y \times 6 {x}^{2} \times 2y}{4} = - \frac{y \times 6 {x}^{2} \times y }{2} = - y \times 3 {x}^{2} \times y = - {3x}^{2} \times {y}^{2} = - 3 {x}^{2} {y}^{2} [/tex]