Question

answer this question please​

Answer 1

Answer:

2

Step-by-step explanation:

5^2x+1 / 5^2 = 125

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

5^2x-1 = 5^3

2x-1 = 3

2x = 3+1

2x = 4

x = 2

Answer 2

$\huge \star \underline \pink{answer}$

5^2x+1÷ 5²= 5³

5^ 2x+1-2=5³

5^ 2x-1=5³

Equating power

2x-1=3

2x=4

x=2