Multiply by Using the Special Case Products $$( 2 r + 2 ) ( 2 r - 2 )$$

question 43

Multiple Choice

Multiply by using the special case products. $$( 2 r + 2 ) ( 2 r - 2 )$$

• A) \(4 r ^ { 2 } - 4\)
• B) \(4 r ^ { 2 } + 8 x + 4\)
• C) \(4 r ^ { 2 } + 4\)
• D) \(4 r ^ { 2 } - 8 x + 4\)

---

Definitions:

Average Rate of Return

A financial ratio used to estimate the profitability of an investment, calculated as the net profit divided by the initial cost of investment.

Average Rate of Return

A method of assessing the profitability of an investment by dividing the average annual profit by the initial investment cost.

Average Investment

A calculation to assess the average amount of investment over a certain period, often used in evaluating the efficiency or profitability of an investment.

Time Value of Money

The concept that money available at the present time is worth more than the same amount in the future due to its earning capacity.