Question

$$\frac { 12 } { 27 m ^ { 4 } x ^ { 8 } - 36 m ^ { 6 } x ^ { 6 } }$$

Evaluate

$\frac{4}{3\left(3x^{2}-4m^{2}\right)m^{4}x^{6}}$

Differentiate w.r.t. x

$\frac{32\left(m^{2}-x^{2}\right)}{m^{4}\left(4m^{2}-3x^{2}\right)^{2}x^{7}}$