Use Properties of Rational Exponents to Simplify the Expression $\frac { \left( 3 x ^ { 5 / 7 } \right) ^ { 4 } } { x ^ { 1 / 7 } }$

question 28

Multiple Choice

Use properties of rational exponents to simplify the expression. Assume that any variables represent positive numbers.
- $\frac { \left( 3 x ^ { 5 / 7 } \right) ^ { 4 } } { x ^ { 1 / 7 } }$

• A) \(81 x ^ { 19 / 7 }\)
• B) \(27 x ^ { 8 / 7 }\)
• C) \(3 x ^ { 19 / 7 }\)
• D) \(81 x ^ { 5 }\)

---

Definitions:

Underpriced

A term used to describe a security or any financial instrument that is selling for a price believed to be below its true intrinsic value.

Well-diversified Portfolio

An investment portfolio that spreads risk by holding a wide variety of assets, potentially across different asset classes, sectors, and geographies.

Unsystematic Risk

Refers to the risk associated with specific entities, such as companies or industries, that can be mitigated through diversification.

Efficient Frontier

A concept in portfolio theory that represents the set of portfolios offering the highest expected return for a given level of risk.