1) 9yy²y= 9y¹⁺²⁺¹ = 9y⁴ k = 9
2) 0,15pq * 4pq² = 0,15 * 4 * p¹⁺¹ * q¹⁺² = 0,6p²q³ k = 0,6
3) -8ab(-2,5)b² = -8 * (- 2,5) * a * b¹⁺² = 20ab³ k = 20
4) 10a²b²(- 1,2a³) = 10 * (- 1,2) * a²⁺³ * b² = - 12a⁵b² k = - 12
5) 2m³n * 0,4mn = 2 * 0,4 * m³⁺¹ * n¹⁺¹ = 0,8m⁴n² k = 0,8
6) - 2x³ * 0,5xy² = - 2 * 0,5 * x³⁺¹ * y² = - x⁴y² k = - 1
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1) 9yy²y= 9y¹⁺²⁺¹ = 9y⁴ k = 9
2) 0,15pq * 4pq² = 0,15 * 4 * p¹⁺¹ * q¹⁺² = 0,6p²q³ k = 0,6
3) -8ab(-2,5)b² = -8 * (- 2,5) * a * b¹⁺² = 20ab³ k = 20
4) 10a²b²(- 1,2a³) = 10 * (- 1,2) * a²⁺³ * b² = - 12a⁵b² k = - 12
5) 2m³n * 0,4mn = 2 * 0,4 * m³⁺¹ * n¹⁺¹ = 0,8m⁴n² k = 0,8
6) - 2x³ * 0,5xy² = - 2 * 0,5 * x³⁺¹ * y² = - x⁴y² k = - 1