Question

if 5 to the power 2 X + 1 divided by 25 is equal to 125 find the value of x
{5}^{2x + 1?} \div 25 = 12552x+1?÷25=125

with explanation for 8th grader thank you

pls give the right answer ​

Answer 1

Answer:

{5^(2x+1)}÷25=125

=>5^(2x+1)=125×25

=>5^(2x+1)=5³×5²

=>5^(2x+1)=5^5

comparing the power on both side,we get

2x+1=5

=>2x=5-1

=>2x=4

=>x=2.

Answer 2

5 2x-1÷25=125

5 2x-1=125×25

5 2x-1=5 3×5 2

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

5 2x-1=5 5

5x=5 5=5 x+5=5 6

x=5 6