Add the Polynomials $\left( 6 x ^ { 2 } - 3 x + 8 \right) + \left( 3 x ^ { 2 } - 3 x - 2 \right)$

question 85

Multiple Choice

Add the polynomials.
- $\left( 6 x ^ { 2 } - 3 x + 8 \right) + \left( 3 x ^ { 2 } - 3 x - 2 \right)$

• A) \(9 x ^ { 4 } - 6 x ^ { 2 } + 6\)
• B) \(9 x ^ { 2 } - 3 x + 6\)
• C) \(18 x ^ { 2 } - 3 x + 6\)
• D) \(9 x ^ { 2 } - 6 x + 6\)

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Definitions:

Muscular Development

The process of growth and strengthening of muscle fibers through physical activity and nutrition.

Physical Development

The biological growth and changes in the human body over time, including motor skills, muscle and bone growth, and the maturation of organ systems.

Growth

The process of increasing in physical size, often measured through parameters like height, weight, and strength.

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Describes the habitual resting and activity cycles or rhythms that determine when a person sleeps and wakes.