bentuk sederhana dari (3p-3q³)-²/(3²p–¹q²)–³

[tex] \frac{(3p - 3 {q}^{3} )^{ - 2} }{( {3}^{2} {p}^{ - 1} {q}^{2} )^{ - 3} } \\ = \frac{(3p - 3 {q}^{3})^{ - 2} }{ {3}^{ - 6} {p}^{3} {q}^{ - 6} } \\ = \frac{ {3}^{6} {q}^{6} }{ {p}^{3} (3p - 3 {q}^{3} )^{2} } \\ = \frac{729 {q}^{6} }{ {p}^{3} (3p - 3 {q}^{3})^{2} } [/tex]