[tex]\sqrt[3]{2\frac{10}{27}}*(-3^2:3,6+\sqrt{5\frac{19}{25}}-1,9)=\sqrt[3]{\frac{64}{27}}*(-9:\frac{36}{10}+\sqrt{\frac{144}{25}}-1,9)=\frac{4}{3}*(-9*\frac{10}{36}+\frac{12}{5}}-1\frac{9}{10})=\frac{4}{3}*(-\frac{5}{2}+\frac{12}{5}}-\frac{19}{10})=\frac{4}{3}*(-\frac{25}{10}+\frac{24}{10}}-\frac{19}{10})=\frac{4}{3}*(-\frac{20}{10})=\frac{4}{3}*(-2)=-\frac{8}{3}=-2\frac{2}{3}[/tex]
