minta tolong bantuan nya

semoga membantu ya maaf jika salah

[tex] {( \frac{ {x}^{3}. {y}^{2} }{ {y}^{2} . {z}^{ - 3} } })^{2} \\ = \frac{ {x}^{6} . {y}^{4} }{ {y}^{4} . {z}^{ - 6} } = \frac{ {x}^{6} }{ {z}^{ - 6} } = {x}^{6} . {z}^{6} [/tex]