Factor
- $$\mathrm { x } ^ { 3 } - 27$$

question 104

Multiple Choice

Factor.
- $$\mathrm { x } ^ { 3 } - 27$$

• A) \(( x + 3 ) \left( x ^ { 2 } - 3 x + 9 \right)\)
• B) \(( x - 3 ) \left( x ^ { 2 } + 3 x + 9 \right)\)
• C) \(( x + 27 ) \left( x ^ { 2 } - 1 \right)\)
• D) \(( x - 3 ) \left( x ^ { 2 } + 9 \right)\)

---

Definitions:

Helper T Cells

A type of T cell that plays a crucial role in the immune system by assisting other cells in recognizing and fighting off infections.

Antibody-mediated Response

The antibody-mediated response is an immune response where B cells produce specific antibodies targeting and neutralizing pathogens, a key aspect of the body's adaptive immunity.

The Antigen

A substance that, when introduced into the body, triggers an immune response by prompting the production of antibodies.

B-cell

A type of white blood cell crucial to the immune system, responsible for producing antibodies.