Evaluate the Radical Expression If It Is a Real Number

question 124

Multiple Choice

Evaluate the radical expression if it is a real number. Use a calculator to approximate irrational numbers to the nearest
hundredth. If the expression is not a real number, so state.
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• A) 5
• B) -5
• C) -11.18
• D) not a real number

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Definitions:

Effective Interest Rate

The actual return on an investment or the actual cost of a loan, taking into account the effect of compounding interest.

Stated Interest Rate

The interest rate declared on a bond or loan agreement, not necessarily reflecting the market interest rate or effective interest rate.

Present Value

The current worth of a future sum of money or stream of cash flows, discounted at a specific rate.

Actuarial Information

Data and calculations used by actuaries to assess risks and determine premiums or forecasts for insurance and other industries.