If x> 0, then(ln x)^6=6 ln x. true 0r false. why?

This is false.

It is wrong, because this property of the tumble is only used when the exponent is in the variable "x"For example: Ln (x ^ 6) = 6Ln (x)

And

6Ln(x) =/= Ln(x)^6

Because, Ln(x)^6 = Ln(x) . Ln(x)
Ln(x) Six time.

a - base

b - exponent

so,

the base is 8the exponent is 3the exponent tells you to multiply 8 together three timesthe expanded form is 8*8*8