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:

Physostigmine

A naturally occurring cholinesterase inhibitor used in the treatment of myasthenia gravis and as an antidote to anticholinergic poisoning.

Black Widow Spider

A venomous spider identified by the red hourglass shape on its abdomen, known for neurotoxic venom that can cause significant pain and medical symptoms in humans.

Acetylcholine

A neurotransmitter in the nervous system involved in muscle movement and memory.

Nicotine

Nicotine is a stimulant drug found in tobacco products that can lead to addiction, it acts on the nervous system to increase alertness and can have harmful health effects.