Hiii

**could someone help me ?!**

I have this problem and I solved it but I'm not sure if my answer is correct

so I just want you to tell me if it's correct or not

and if it wasn't correct .. maybe you can help me find the correct answer

well .. ok

**log { base 4 } of x = 25 log { base x } of 4**

log { base 4 } of x = 25/[log { base 4 } of x]

log { base 4 } of x - 25/[log { base 4 } of x] = 0

let' say that **K = log { base 4 } of x**

K - 25/K = 0

(K)K - (K)25/K = (K)0

(K^2) - 25 = 0

K^2 = 25

K = 5

log { base 4 } of x = 5

x = 4^5

x = 1024

**is my answer correct ?!**