Perform the Operation and Write the Result in Standard Form $\sqrt { - 28 } + \sqrt { - 112 }$

question 50

Multiple Choice

Perform the operation and write the result in standard form. $\sqrt { - 28 } + \sqrt { - 112 }$

• A) \(9 i \sqrt { 7 }\)
• B) \(\sqrt { 11 } i \sqrt { 7 }\)
• C) \(- 5 i \sqrt { 7 }\)
• D) \(6 i \sqrt { 7 }\)
• E) \(- 2 i \sqrt { 7 }\)

Understand how various transactions affect the bank reconciliation process including adjustments to both bank and book balances.

Identify the most common types of skin cancer and their characteristics.

Understand the structure and functions of the skin, including layers and cells.

Recognize the protective role of melanin against UV radiation.

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