Ответ:
Объяснение:
((6a²)/(b⁷c¹¹))³·(-(c⁹b⁵)/(3a²))⁴=(2³·3³a^(2·3))/(b^(7·3) ·c^(11·3)) ·(c^(9·4) ·b^(5·4))/(3⁴a^(2·4))=8·3³⁻⁴a⁶⁻⁸b⁻²¹⁺²⁰c⁻³³⁺³⁶=8·3⁻¹a⁻²b⁻¹c³=(8c³)/(3a²b)
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Ответ:
Объяснение:
((6a²)/(b⁷c¹¹))³·(-(c⁹b⁵)/(3a²))⁴=(2³·3³a^(2·3))/(b^(7·3) ·c^(11·3)) ·(c^(9·4) ·b^(5·4))/(3⁴a^(2·4))=8·3³⁻⁴a⁶⁻⁸b⁻²¹⁺²⁰c⁻³³⁺³⁶=8·3⁻¹a⁻²b⁻¹c³=(8c³)/(3a²b)