bentuk sederhana dari [tex] \frac{a^{-6} b^{4} c^{5} }{c^{5} a^{2} b^{-5} } [/tex] A. [tex] \frac{b}{a^{4} } [/tex] B. [tex] \frac{a^{4} }{b} [/tex] C. [tex

Penyelesaian:
[tex]\frac{a^{-6} b^{4} c^{5} }{c^{5} a^{2} b^{-5} } \\ \frac{ {a}^{ - 6} {b}^{4} {c}^{5} }{ {a}^{2} {b}^{ - 5} {c}^{5} } \\ a = - 6 - 2= - 8 \\ b = 4 - ( - 5) = 9 \\ c = 5 - 5 = 0 \\ {a}^{ - 8} {b}^{9} \\ = \frac{ {b}^{9} }{ {a}^{8} } [/tex]
Jawaban: C

Maaf kalo salah, semoga membantu

[tex] \frac{a {}^{ - 6} b {}^{4} c {}^{5} }{c {}^{5} {a}^{2} b {}^{ - 5} } \\ coret \: kedua \: c {}^{5} \\ = \frac{a {}^{ - 6} b {}^{4} }{ {a}^{2} b {}^{ - 5} } \\ = \frac{a {}^{ - 6} b {}^{9} }{a {}^{2} } \\ = \frac{b {}^{9} }{a {}^{8} } [/tex]
jadi jawabannya = C