Question

plzzz give answer I believe you can give answers​

Answer 1

Answer:

1

Step-by-step explanation:

7^2x ÷ 7^-2 = 7^3

Now , after taking only power , we have :-

2x -(-3) = 5

=> 2x + 3 = 5

=> 2x = 5 - 3

=> 2x = 2

=> X = 2/2

=> X = 1

hence , the option (3) is correct .

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