Simplify $\sqrt { - 4 } \cdot \sqrt { - 100 }$

question 21

Multiple Choice

Simplify: $\sqrt { - 4 } \cdot \sqrt { - 100 }$

• A) \(20 i\)
• B) \(20\)
• C) \(- 20i\)
• D) \(- 20\)

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Definitions:

Raven's Progressive Matrices

A non-verbal group test typically used to measure abstract reasoning and regarded as a non-verbal estimate of fluid intelligence.

Establishing Rules

The process of creating guidelines or principles that govern behavior within a specific context or organization.

Administering

The act of managing or supervising the execution, use, or conduct of something, often involving medications, operations, or policies.

Interpreting

The process of explaining or providing the meaning behind information, data, or observed behaviors.