Simplify the Expression

question 37

Multiple Choice

Simplify the expression.

• A) 4
• B) -4
• C) -8
• D) not a real number

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Definitions:

Muting

Reducing or turning off the audio on a device.

Theme Layouts

Predefined designs in software applications that determine the appearance of slides, documents, or pages, including colors, fonts, and effects.

Placeholders

Temporary spaces or fields in documents and presentations that are designed to be replaced with specific content such as text or images.

Codec

A device or software that encodes or decodes digital data streams or signals, typically used for compressing and decompressing audio or video.