((-5/3)xy^3)^2*27/5*(-x^2)*(-y)^10 упростить

Question

((-5/3)xy^3)^2*27/5*(-x^2)*(-y)^10 упростить

Answer 1

(-5/3)²x²y⁶ *27/5 *(-x²) *y¹⁰= -(25/9)* (27/5) x⁴y¹⁶= -15x⁴y¹⁶