Question

Anyone able to solve it.?


Pls do it.​

Answer 1

Step-by-step explanation:

Now,

f=[-2x/1+x^2]

=log[1+2x/1+x^3/1-2x/1+x^2]

=log [x^2+2x+1/x^2-2x+1]

=log {[x+1/x-1]^2}

=2 log (x+1/x-1)

=2 f(x)

= hence proved

I hope it will helps u

Answer 2

Answer:

hence Proved your answer