Rationalize the Denominator and Simplify $\sqrt { \frac { 36 } { x } }$

question 8

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\sqrt { \frac { 36 } { x } }$

• A) \(\frac { 36 \sqrt { 6 x } } { x }\)
• B) \(\frac { 6 } { x }\)
• C) \(\frac { 6 \sqrt { x } } { x ^ { 2 } }\)
• D) \(\frac { 6 \sqrt { x } } { x }\)

---

Definitions:

Beta

A measure of the volatility, or systematic risk, of a security or a portfolio compared to the market as a whole.

Regression Line

A line of best fit through a dataset in statistical analysis, showing the relationship between the independent variable and the dependent variable.

CAPM (Capital Asset Pricing Model)

A model that describes the relationship between systematic risk and expected return for assets, particularly stocks.

Risk-Free Rate

The theoretical return on an investment with no risk of financial loss, typically represented by the yield on government securities.