Question

If 5^2x +1 ÷ 25 = 125, then find the value of x​

Answer 1

Step-by-step explanation:

${5}^{2x} + 1 + \div 125 = 12 \\ 5 \times 2x = 10x \\ 10x \div 125 = 12 \\ 10x = 12 \times 125 = 1500 \\ 10x = 1500 \\ x = \frac{1500}{10} \\ x = 150$

hope you get answer

Answer 2

Answer:

The correct answer is x=2

Step-by-step explanation:

First of all write the question properly with bracket in appropriate place.

5^(2x+1) ÷ 25=125

5^(2x+1) ÷ 5²=125

5^(2x+1-2)=125

5^(2x-1)=5³

2x-1=3

x=2

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