Factor Completely $36 k ^ { 2 } - 49 m ^ { 2 }$

question 49

Multiple Choice

Factor completely.
- $36 k ^ { 2 } - 49 m ^ { 2 }$

• A) \(( 36 \mathrm { k } + \mathrm { m } ) ( \mathrm { k } - 49 \mathrm {~m} )\)
• B) \(( 6 \mathrm { k } - 7 \mathrm {~m} ) ^ { 2 }\)
• C) \(( 6 \mathrm { k } + 7 \mathrm {~m} ) ^ { 2 }\)
• D) \(( 6 \mathrm { k } + 7 \mathrm {~m} ) ( 6 \mathrm { k } - 7 \mathrm {~m} )\)

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Definitions:

Investment Earnings

The return or income generated from various forms of investments, such as stocks, bonds, or real estate.

Present Value

A financial concept that calculates the current value of a future sum of money or stream of cash flows, given a specific rate of return.

Discount Rate

The interest rate used to discount future cash flows to their present value, important in investment and financial decision making.