Multiply Simplify If Possible A) $\frac { \mathrm { k } } { \mathrm { k } - 8 }$

question 32

Multiple Choice

Multiply. Simplify if possible.
- $$\frac { \mathrm { k } ^ { 2 } + 6 \mathrm { k } + 9 } { \mathrm { k } ^ { 2 } + 10 \mathrm { k } + 21 } \cdot \frac { \mathrm { k } ^ { 2 } + 7 \mathrm { k } } { \mathrm { k } ^ { 2 } - 5 \mathrm { k } - 24 }$$

• A) \(\frac { \mathrm { k } } { \mathrm { k } - 8 }\)
• B) \(\frac { k } { k ^ { 2 } + 10 k + 21 }\)
• C) \(\frac { \mathrm { k } ^ { 2 } + 7 \mathrm { k } } { \mathrm { k } - 8 }\)
• D) \(\frac { 1 } { \mathrm { k } - 8 }\)

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Definitions:

Red Pulp

A component of the spleen involved in filtering blood, removing old and damaged red blood cells, and storing platelets.

Lymphocytes

Lymphocytes are a type of white blood cell that plays a crucial role in the immune system, helping to protect the body against infection and disease.

Lymphatic System

A network of tissues, organs, and vessels that helps to maintain fluid balance and protect the body from infection.

B-lymphocytes

A type of white blood cell that plays a significant role in the humoral immunity component of the adaptive immune system.