Найдите значение дроби (-(x^17)^2*(y^9)^7)/(5*(x^11)^3*(y^16)^4) при x=8,2.

\[\frac{- \left( x^{17} \right)^{2}\left( y^{9} \right)^{7}}{5\left( x^{11} \right)^{3}\left( y^{16} \right)^{4}} = - \frac{x^{34} \cdot y^{63}}{5 \cdot x^{33} \cdot y^{64}} =\]

\[= - \frac{x}{5y}\]

\[при\ \ x = 8,2;\ \ y = 0,41:\]

\[- \frac{8,2}{5 \cdot 0,41} = - \frac{8,2}{2,05} = - 4.\]