Use FOIL in Polynomial Multiplication
- $$\left( 7 x ^ { 2 } - 2 \right) \left( 9 x ^ { 2 } - 1 \right)$$

question 2

Multiple Choice

Use FOIL in Polynomial Multiplication
- $$\left( 7 x ^ { 2 } - 2 \right) \left( 9 x ^ { 2 } - 1 \right)$$

• A) \(63 x ^ { 4 } - 25 x ^ { 2 } + 2\)
• B) \(16 x ^ { 4 } - 25 x ^ { 2 } + 2\)
• C) \(63 x ^ { 4 } - 25 x ^ { 2 } - 25\)
• D) \(63 x ^ { 2 } - 25 x + 2\)

---

Definitions:

Processed Further

Refers to additional operations or steps that raw materials, goods in process, or finished goods undergo to increase their value.

Industrial Fiber

Industrial fiber refers to synthetic or natural fibrous materials used in manufacturing for their durability and performance attributes.

Grinding Machine Time

The duration a grinding machine is actually operating to remove material from a workpiece, considered a cost driver in manufacturing processes.

Existing Grinding Capacity

The current maximum volume or quantity of material that can be ground or processed in a facility within a given timeframe.