Perform Operations with Polynomials in Several Variables
- $\left( 3 x y ^ { 2 } - 13 y \right) \left( 3 x y ^ { 2 } + 13 y \right)$

question 160

Multiple Choice

Perform Operations with Polynomials in Several Variables
- $\left( 3 x y ^ { 2 } - 13 y \right) \left( 3 x y ^ { 2 } + 13 y \right)$

• A) \(9 x ^ { 2 } y ^ { 4 } - 169 y ^ { 2 }\)
• B) \(3 x ^ { 2 } y ^ { 4 } - 13 y ^ { 2 }\)
• C) \(9 x ^ { 2 } y ^ { 4 } - 78 x y ^ { 3 } - 169 y ^ { 2 }\)
• D) \(9 x ^ { 2 } y ^ { 4 } + 78 x y ^ { 3 } - 169 y ^ { 2 }\) 0.5 Factoring Polynomials

---

Definitions:

Deep Pressure

A form of tactile sensory input characterized by firm, steady pressure applied to the body, often used therapeutically to reduce stress or anxiety.

Light Touch

A sensory perception triggered by a light pressure that activates mechanoreceptors in the skin.

Memory Engram

A hypothetical unit or physical substrate within the brain theorized to store memories, encompassing the changes in neural networks that represent a single memory.

Long-Term Memory

The phase of memory responsible for storing information for extended periods, ranging from days to a lifetime.