tolong bantu ya...................

[tex] \frac{ {a}^{ - 2} {b}^{3} {c}^{ - 1} } { {a }^{ - 3} {b}^{ - 3} {c}^{2} } [/tex]
[tex] = {a}^{1} {b}^{6} {c}^{ - 3} [/tex]
[tex] = \frac{a \: {b}^{6} }{ {c}^{3} } [/tex]