Упростите: 1) 0,5x⁻³y³ ⋅ 4x⁵y⁻¹

1) 0,5x⁻³y³ ⋅ 4x⁵y⁻¹ = (0,5 ⋅ 4) ⋅ (x⁻³ ⋅ x⁵) ⋅ (y³ ⋅ y⁻¹) = 2 ⋅ x⁻³⁺⁵ ⋅ y³⁻¹ = 2x²y²