Multiply
- $$\left( 3 x ^ { 2 } - 3 x - 4 \right) \left( x ^ { 2 } + 2 x + 4 \right)$$

question 195

Multiple Choice

Multiply.
- $$\left( 3 x ^ { 2 } - 3 x - 4 \right) \left( x ^ { 2 } + 2 x + 4 \right)$$

• A) \(3 x ^ { 4 } + 3 x ^ { 3 } + 6 x ^ { 2 } - 20 x - 16\)
• B) \(3 x ^ { 4 } + 6 x ^ { 3 } + 6 x ^ { 2 } - 20 x - 16\)
• C) \(3 x ^ { 4 } + 6 x ^ { 3 } + 2 x ^ { 2 } - 20 x - 16\)
• D) \(3 x ^ { 4 } + 3 x ^ { 3 } + 2 x ^ { 2 } - 20 x - 16\)

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Definitions:

Bacterial Decomposition

The process by which bacteria break down organic material, such as dead organisms or waste, into simpler substances.

Organic Nitrogen

Nitrogen that is incorporated into organic compounds, a vital element for life processes within organisms.

Ammonia

A colorless gas with a pungent smell, NH3, used as a nitrogen source in fertilizers and as a cleaning agent.

Solar Radiation

The electromagnetic energy emitted by the sun, which reaches the earth and is a key factor in climate and weather patterns, as well as photosynthesis.