tolong jawab no 9 yaa

[tex]( \frac{3a {}^{ - 2} b}{c {}^{4} } ) {}^{3} \\ = \frac{3 {}^{3} a {}^{ - 2 \times 3} b {}^{3} }{c {}^{4 \times 3} } \\ = \frac{27a {}^{ - 6} b {}^{3} }{c {}^{12} } \\ = \frac{27b {}^{3} }{a {}^{6} c {}^{12} } [/tex]

☛️ Jadi, jawabannya C.