Question

(5/7)-⁶ × (7/5)-⁴ please tell me fast it's important​

Answer 1

vice versa of 7/5 = 5/7 and power will be negative , then when we multiply numbers exponents add .so, 6-4=2

(5/7)² =25/49

here's you answer 25/49

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Answer 2

Answer:

(7/5)(6-4)

(7/5)²

49/25

hope it help

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