Question

if 5 squared 2x + 1 divided 25 is equal to 125 find the value of x

Answer 1

(5)^2*2x+1/25=125
25*2x+1/25=125
2x+1=125 ......(as25and 25 will get cancelled)
2x=126
then,
x=63


I hope this would help you