Remove the Parentheses by Multiplying and Then Simplify by Combining $8 x \left( x ^ { 2 } - 4 x - 4 \right) + x \left( 7 x ^ { 2 } + 4 x - 5 \right)$

question 315

Multiple Choice

Remove the parentheses by multiplying and then simplify by combining similar terms. $8 x \left( x ^ { 2 } - 4 x - 4 \right) + x \left( 7 x ^ { 2 } + 4 x - 5 \right)$

• A) \(15 x ^ { 3 } - 28 x ^ { 2 } - 39 x\)
• B) \(15 x ^ { 3 } - 28 x ^ { 2 } - 37 x\)
• C) \(15 x ^ { 3 } - 30 x ^ { 2 } - 38 x\)
• D) \(16 x ^ { 3 } - 30 x ^ { 2 } - 37 x\)
• E) \(16 x ^ { 3 } - 28 x ^ { 2 } - 37 x\)

---

Definitions:

Empathy

The ability to understand and share the feelings of another person, putting oneself in their shoes.

Bad Moods

Emotional states characterized by negative feelings such as sadness, irritability, or anger, often temporary and influenced by various factors.

Divert Resources

The action of reallocating or redirecting funds, materials, or attention away from their original destination or purpose.

Self-Esteem

The subjective evaluation of one's own worth or value, which can influence various aspects of individual behavior and emotional state.