Question

please helpe me out need answer fast ​

Answer 1

Answer:

x = 3

Step-by-step explanation:

5^2x - 1 ÷ 25 = 125

make the power of 25 and 125

it becomes like this

5^2x-1 ÷ 5^ 2 = 5^3

when divide is there and base are same then powers will subtracted

5^2x-1-2 = 5^3

now , we take only powers to solve

=> 2x - 1 -2 = 3

2x - 3 = 3

2x = 3 +3

2x = 6

x = 6/2

x = 3

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