Factor Completely $320 x ^ { 3 } + 240 x ^ { 2 } + 45 x$

question 64

Multiple Choice

Factor completely. $320 x ^ { 3 } + 240 x ^ { 2 } + 45 x$

• A) \(\left( 40 x ^ { 2 } + 15 \right) ( 8 x + 3 )\)
• B) \(5 x ( 8 x + 3 ) ( 8 x + 3 )\)
• C) \(5 x ( 8 x - 3 ) ( 8 x - 3 )\)
• D) \(\left( 40 x ^ { 2 } + 15 \right) ( 8 x + 3 )\)
• E) Not factorable

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Definitions:

CAPM

Capital Asset Pricing Model; a model that describes the relationship between risk and expected return and that is used in the pricing of risky securities.

Arbitrage Pricing Theory

A financial model that estimates the price of securities by considering the relationship between their expected returns and macroeconomic factors.

Single Market Index

An index that measures the performance of a specific market segment or region.

Nonsystematic Risk

This type of risk is unique to a specific company or industry and can be reduced through diversification.