Question

5^2a +2=125 * 5 ^4 find the value of a
​

Answer 1

Answer:

a=7/2

Step-by-step explanation:

5^2a+2=125*5^4

5^2a+2=5^3*5^4

5^2a+2=5^7

on comparing same power and base

5^2a=5^7

2a=7

a=7/2