Expand the Expression Using the Binomial Theorem $$( x - 7 ) ^ { 5 }$$

question 63

Multiple Choice

Expand the expression using the Binomial Theorem.
- $$( x - 7 ) ^ { 5 }$$

• A) \(x ^ { 5 } - 35 x ^ { 4 } + 980 x ^ { 3 } - 6,860 x ^ { 2 } + 12,005 x - 16,807\)
• B) \(x ^ { 5 } - 35 x ^ { 4 } + 490 x ^ { 3 } - 3,430 x ^ { 2 } + 12,005 x - 7\)
• C) \(x ^ { 5 } - 35 x ^ { 4 } + 490 x ^ { 3 } - 3,430 x ^ { 2 } + 12,005 x - 16,807\)
• D) \(x ^ { 5 } - 35 x ^ { 4 } + 980 x ^ { 3 } - 6,860 x ^ { 2 } + 12,005 x - 7\)

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Definitions:

Useful Life

The estimated time period that an asset is expected to be usable for its intended purpose.

Simple Rate Of Return

A calculation used to evaluate the profitability of an investment, determined by dividing the annual incremental net operating income by the initial investment cost.

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The expected residual worth of an asset upon the conclusion of its effective lifespan.

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The total profit of a company after all expenses and taxes have been deducted from total revenue.