Ответ:
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Объяснение:
4) 5x(4x-1)/6(1-4x) = -5x(1-4x)/6(1-4x) = -5x/6
5) (x-5)(x+5)/(x-5)² = x+5/x-5
6) a⁵(1-a²)/a⁴(a²-1) = -a(a²-1)/(a²-1) = -a
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Answers & Comments
Ответ:
↓↓↓
Объяснение:
4) 5x(4x-1)/6(1-4x) = -5x(1-4x)/6(1-4x) = -5x/6
5) (x-5)(x+5)/(x-5)² = x+5/x-5
6) a⁵(1-a²)/a⁴(a²-1) = -a(a²-1)/(a²-1) = -a