Answer
It is verified that the two expressions are equivalent.
$\frac{x^2}{\frac{5}{8}}+\frac{y^2}{\frac{6}{11}}=\frac{8x^2}{5}+\frac{11y^2}{6}$
Work Step by Step
$\frac{x^2}{\frac{5}{8}}+\frac{y^2}{\frac{6}{11}}=\frac{x^2}{\frac{5}{8}}\frac{8}{8}+\frac{y^2}{\frac{6}{11}}\frac{11}{11}=\frac{8x^2}{5}+\frac{11y^2}{6}$
