Question

Differentiate and Simplify:
f(x) = ln (1-2x^2)

Answer 1

\[f(x)=\ln (1-2x^2)\]

Answer 2

(-4*x)/(1-(2*x^2))

Answer 3

Use the chain rule.
\[f'(x)=[1/(1-2x^2)]*-4x\]
\[f'(x)=-4x/(1-2x^2)\]