Question

derivative of
$log {( {x}^{2} } - 1)^{2}$
​

Answer 1

Answer:

4x/(x²-1)

Step-by-step explanation:

derivative of log(x²-1)²

1/(x²-1)² d/dx (x²-1)²

1/(x²-1)² ×2(x²-1)×2x

4x/(x²-1)