Factor the Perfect Square Trinomial Completely $64 y ^ { 2 } - 16 x y + x ^ { 2 }$

question 148

Multiple Choice

Factor the perfect square trinomial completely.
- $64 y ^ { 2 } - 16 x y + x ^ { 2 }$

• A) \(( x - 8 y ) ^ { 2 }\)
• B) prime
• C) \(( x + 8 y ) ^ { 2 }\)
• D) \(( x - 8 y ) ( x + 8 y )\)

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Definitions:

Facial Expressions

Visible changes in the facial muscles that convey an individual's emotional state to others.

Facial Feedback Effect

The hypothesis that facial movements can influence emotional experiences.

Empathy

The ability to understand and share the feelings of another person from their perspective, essentially putting oneself in another's shoes.

Facial Feedback Effect

The facial feedback effect is the hypothesis that facial movements can influence emotional experiences, suggesting that smiling can make individuals feel happier.