Write the Number in Standard Form a + Bi $\frac { 4 + \sqrt { - 80 } } { 2 }$

question 139

Multiple Choice

Write the number in standard form a + bi.
- $\frac { 4 + \sqrt { - 80 } } { 2 }$

• A) \(2 + 2 \mathrm { i } \sqrt { 10 }\)
• B) \(2 - 4 \mathrm { i } \sqrt { 10 }\)
• C) \(2 + 2 i \sqrt { 5 }\)
• D) \(2 - 4 \mathrm { i } \sqrt { 5 }\)

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Definitions:

Decision Making

The method of selecting options through recognizing a decision, collecting data, and evaluating different solutions.

Discussion Method

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Case Study Method

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