Use the FOIL Method to Find the Product $$\left( 4 x ^ { 2 } + 1 \right) \left( 3 x ^ { 2 } - 9 \right)$$

question 89

Multiple Choice

Use the FOIL method to find the product. Express the product in descending powers of the variable.
- $$\left( 4 x ^ { 2 } + 1 \right) \left( 3 x ^ { 2 } - 9 \right)$$

• A) \(12 x ^ { 4 } - 33 x ^ { 2 } - 9\)
• B) \(7 x ^ { 4 } - 33 x ^ { 2 } - 33\)
• C) \(7 x ^ { 4 } - 33 x ^ { 2 } - 9\)
• D) \(12 x ^ { 4 } - 33 x ^ { 2 } - 33\)

Differentiate between mixtures, compounds, elements, and their respective characteristics and formations.

Identify the processes and techniques used to separate mixtures and analyze the composition of mixtures and compounds.

Comprehend the basics of matter, including the definition and smallest units of matter, molecules, and atoms.

Understand the basic concepts and definitions related to the mixtures and their composition.

---

Definitions:

Voice and Style

The distinct personal writing or speaking mannerisms and choice of language that characterize an individual's communications.

Listener's Level

The degree of understanding, interest, or knowledge that the audience possesses about the topic being communicated.

Informal Workplace Talking

Casual conversations that occur in the workplace, not directly related to job tasks, which can build camaraderie among coworkers.

Voice Quality

The characteristics of a person's voice, including tone, pitch, and clarity.