Ответ:
а) \[(-x^2y^2)^4\cdot(-xy)^2=x^8y^8\cdot x^2y^2=x^{10}y^{10}.\]
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: а) \(x^{10}y^{10}\); б) \(3x^5y^6\); в) \(64x^9y^{12}\).
