Упростите: 2) 12x⁶y⁻² ; (3x²y⁻⁵)

2) 12x⁶y⁻² / (3x²y⁻⁵) = (12/3) ⋅ (x⁶/x²) ⋅ (y⁻²/y⁻⁵) = 4 ⋅ x⁶⁻² ⋅ y⁻²⁻⁽⁻⁵⁾ = 4x⁴y³