Question

please solve. it's urgent ​

Answer 1

Answer:

(x-1) ^ 2(logx/log3 × log9/logx) = (x-1)^7

(x-1)^2(1/log 3 × 2log 3) = (x-1)^7

(x-1)^4 =(x-4)^7

1 = (x-4)^3 (since x-1 was in mod)

x-4 = 1

so, x= 1+4 = 5

answer is x= 5