Question

f(x) = ln(x^2), x = 4

Answer 1

is it 2ln(x^)2x Then plug in 4?

Answer 2

(x^2)*

Answer 3

I think directly sub. x=4 is fine already

Answer 4

f(4)=ln(4^2)=ln16

Answer 5

which can be simplified to 4ln2