Find the Product $$\left( - 3 x ^ { 2 } - 9 y \right) \left( 5 x ^ { 2 } - 6 y + z \right)$$

question 166

Multiple Choice

Find the product.
- $$\left( - 3 x ^ { 2 } - 9 y \right) \left( 5 x ^ { 2 } - 6 y + z \right)$$

• A) \(- 15 x ^ { 2 } - 27 x y - 3 x ^ { 2 } z + 54 y ^ { 2 } - 9 z\)
• B) \(- 15 x ^ { 4 } - 27 x ^ { 2 } y + 54 y ^ { 4 } - 3 x ^ { 2 } y z\)
• C) \(- 15 x ^ { 4 } - 27 x ^ { 2 } y - 3 x ^ { 2 } z + 54 y ^ { 2 } - 9 y z\)
• D) \(- 15 x ^ { 4 } - 27 x ^ { 2 } y ^ { 2 } + 54 y ^ { 2 }\)

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Definitions:

Adaptive Traits

Adaptive traits are characteristics that increase an organism's ability to survive and reproduce in particular environments.

Savant Syndrome

A rare condition where an individual with significant mental disabilities demonstrates profound and prodigious capacities or abilities in a specific area.

Cognitive Processing

The mental activities involved in the acquisition, storage, manipulation, and retrieval of information, encompassing processes such as perception, memory, and reasoning.

Savant Syndrome

A condition where a person with significant mental disabilities demonstrates certain abilities far in excess of average.