Perform the Indicated Operations and Write the Result in Standard $$( - 8 - \sqrt { - 49 } ) ^ { 2 }$$

question 107

Multiple Choice

Perform the indicated operations and write the result in standard form.
- $$( - 8 - \sqrt { - 49 } ) ^ { 2 }$$

• A) \(113 + 112 \mathrm { i }\)
• B) \(64 - 49 \mathrm { i }\)
• C) \(15 + 112 \mathrm { i }\)
• D) \(64 + 49 \mathrm { i }\)

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Definitions:

Risk-free Rate

The theoretical rate of return on an investment with zero risk, typically represented by U.S. Treasury securities.

Modified Duration

A measure of a bond's price sensitivity to changes in interest rates, taking into account the bond's yield, coupon, and time to maturity.

Hedge Ratio

A ratio used to measure the amount of exposure reduced by hedging, typically in the context of derivatives and risk management.

T-bond Futures

Futures contracts that are agreements to buy or sell U.S. Treasury bonds at a predetermined price on a specified date in the future.