Find the Real Zeros of the Function $$F ( x ) = x ^ { 4 } - 26 x ^ { 2 } + 25$$

question 191

Multiple Choice

Find the real zeros of the function. List the x-intercepts of the graph of the function.
- $$F ( x ) = x ^ { 4 } - 26 x ^ { 2 } + 25$$

• A) \(x = - 5 , x = 5\)
• B) \(x = - 26 , x = 26\)
• C) \(x = - 25 , x = 25\)
• D) \(x = - 1 , x = 1 , x = - 5 , x = 5\)

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Definitions:

Real Rate

The interest rate adjusted for inflation, reflecting the real purchasing power of interest earnings.

Nominal Rate

The interest rate before adjusting for inflation, reflecting the percentage that is paid for the use of money.

Price Level

Refers to the average of the current prices of goods and services in the economy.

Interest

Payment received for the use of borrowed money, or the money paid for taking out a loan, often expressed as a percentage.