Multiply Using One of the Rules for the Square of a Binomial

question 6

Multiple Choice

Multiply using one of the rules for the square of a binomial. Assume any variable exponents represent whole numbers.
- $$\left( 11 x y ^ { 2 } - x y \right) ^ { 2 }$$

• A) \(11 x ^ { 2 } y ^ { 4 } - 22 x ^ { 2 } y ^ { 3 } + x ^ { 2 } y ^ { 2 }\)
• B) \(121 x ^ { 2 } y ^ { 4 } - 22 x ^ { 2 } y ^ { 3 } + x ^ { 2 } y ^ { 2 }\)
• C) \(121 x ^ { 2 } y ^ { 4 } - 11 x ^ { 2 } y ^ { 3 } + x ^ { 2 } y ^ { 2 }\)
• D) \(121 x ^ { 2 } y ^ { 2 } - 22 x ^ { 2 } y ^ { 3 } + x ^ { 2 } y ^ { 2 }\)

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Definitions:

Gestures

Meaningful body movements and postures.

Facial Muscle Activity

Movements of the muscles in the face that are often analyzed to understand emotions and expressions.

Cognitive Thinking

The process of acquiring knowledge and understanding through thought, experience, and the senses.

Vocal Pitch

The perceived frequency of a voice, which can influence perceptions of the speaker's emotional state, physical size, and social dominance.