Use Logarithmic Differentiation to Differentiate $\left[ \frac { \sqrt { \mathrm { xe } ^ { x } } } { \mathrm { x } ^ { 2 } + 1 } \right]$

question 86

Short Answer

Use logarithmic differentiation to differentiate.
-ln $\left[ \frac { \sqrt { \mathrm { xe } ^ { x } } } { \mathrm { x } ^ { 2 } + 1 } \right]$ at x = 1
Enter just a reduced fraction of form $\frac { a } { b }$ .

---

Definitions:

Early Walkers

Infants or toddlers who begin walking at an earlier age than the typical developmental milestone range.

Well-nourished

Describes the status of having received adequate nutrition necessary for health, growth, and maintenance of the body.

Cognition

The cognitive process of gaining information and comprehension via thinking, experiencing, and the sensory organs.

Computer Functioning

The process by which a computer operates, executing instructions through its hardware and software components to perform tasks.