Divide Simplify If Possible $$( x + 2 ) \div \frac { x ^ { 2 } - 5 x + 6 } { 3 - x }$$

question 50

Multiple Choice

Divide. Simplify if possible.
- $$( x + 2 ) \div \frac { x ^ { 2 } - 5 x + 6 } { 3 - x }$$

• A) \(- \frac { x + 2 } { x - 2 }\)
• B) \(- 1\)
• C) - \frac { x - 2 } { x + 2 }\)
• D) \(- ( x - 2 ) ( x + 2 )\)

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Definitions:

Thymus

An organ located in the upper chest, which is part of the immune system and important for the development of T-lymphocytes.

Immune Response

Process of recognizing foreign macromolecules and mounting

Memory B Cells

B cells that continue to produce antibodies after the immune system overcomes an infection.

Antibody

A protein produced by the immune system that recognizes and binds to foreign substances (antigens), facilitating their destruction.