Ответ:
б) \( -\left(\frac{1}{3}xy^3\right)^2\cdot(-3x)^3=-\frac{1}{9}x^2y^6\cdot(-27x^3)=3x^5y^6\).
в) \( (-2x^3y^2)^3\cdot(-2y^2)^3=(-8x^9y^6)\cdot(-8y^6)=64x^9y^{12}\).
Ответ: б) \(3x^5y^6\); в) \(64x^9y^{12}\).
б) \( -\left(\frac{1}{3}xy^3\right)^2\cdot(-3x)^3=-\frac{1}{9}x^2y^6\cdot(-27x^3)=3x^5y^6\).
в) \( (-2x^3y^2)^3\cdot(-2y^2)^3=(-8x^9y^6)\cdot(-8y^6)=64x^9y^{12}\).
Ответ: б) \(3x^5y^6\); в) \(64x^9y^{12}\).