Subtract the Rational Expressions $\frac { 11 } { 12 x ^ { 2 } y } - \frac { 5 x } { 6 y ^ { 2 } }$

Short Answer

Subtract the rational expressions. Be sure to express your answer in simplest form. $\frac { 11 } { 12 x ^ { 2 } y } - \frac { 5 x } { 6 y ^ { 2 } }$