Question

evaluate (7/9)^7÷(9/7)^-5​

Answer 1

Step-by-step explanation:

0.6049382716

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Answer 2

Answer:

7/9¹² is ur answer

Step-by-step explanation:

(7/9)⁷ ÷ (9/7)`⁵

a¹ ÷ a² = (a)¹

(7/9)^7-(-5)

7/9^7+5

7/9¹²

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