Evaluate $\int x \sqrt { x ^ { 2 } + 2 } d x$

question 5

Multiple Choice

Evaluate $\int x \sqrt { x ^ { 2 } + 2 } d x$ .

• A) \(\left( x ^ { 2 } + 2 \right) ^ { 3 / 2 } + C\)
• B) \(\frac { x ^ { 3 } } { 3 } + 2 x + C\)
• C) \(\frac { 3 \left( x ^ { 2 } + 2 \right) ^ { 3 / 2 } } { 4 } + C\)
• D) \(\frac { \left( x ^ { 2 } + 2 \right) ^ { 3 / 2 } } { 3 } + C\)

---

Definitions:

Core Elements

Fundamental components or essential parts that form the basis or foundation of a system, program, or process.

Preparation Phase

The initial stage in a project or process where objectives are defined, resources are allocated, and plans are made to guide actions towards achieving specific goals.

Job Instruction Training

A structured approach to training that focuses on teaching the essential skills required for performing specific job tasks.

Trainee

An individual undergoing training, often to improve their skills for a specific job or activity, with the intention of enhancing their performance and proficiency.