Ответ:
1) (- 1/3m²)(- 24n)(4nm) = 1/3 * 24 * 4 m²⁺¹ n¹⁺¹ = 32m³n²
2) (- 18n)(- 1/6m²)(- 5nm) = - 18 * 1/6 * 5 m²⁺¹n¹⁺¹ = - 15m³n²
3) (1/3ay³)(3/4x²y)(0,2a³x) = 1/3 * 3/4 * 0,2a¹⁺³x²⁺¹y³⁺¹ = 0,05a⁴x³y⁴
4) (- 13a²bc)(- 5ab²c)(- 0,4abc³) = - 26a²⁺¹⁺¹b¹⁺²⁺¹c¹⁺¹⁺³ = - 26a⁴b⁴c⁵
Объяснение:
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Ответ:
1) (- 1/3m²)(- 24n)(4nm) = 1/3 * 24 * 4 m²⁺¹ n¹⁺¹ = 32m³n²
2) (- 18n)(- 1/6m²)(- 5nm) = - 18 * 1/6 * 5 m²⁺¹n¹⁺¹ = - 15m³n²
3) (1/3ay³)(3/4x²y)(0,2a³x) = 1/3 * 3/4 * 0,2a¹⁺³x²⁺¹y³⁺¹ = 0,05a⁴x³y⁴
4) (- 13a²bc)(- 5ab²c)(- 0,4abc³) = - 26a²⁺¹⁺¹b¹⁺²⁺¹c¹⁺¹⁺³ = - 26a⁴b⁴c⁵
Объяснение: