Perform the Subtraction and Simplify $\frac { 2 } { x + 3 } - \frac { 1 } { x ^ { 2 } + 5 x + 6 }$

question 135

Essay

Perform the subtraction and simplify. $\frac { 2 } { x + 3 } - \frac { 1 } { x ^ { 2 } + 5 x + 6 }$

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Definitions:

Archaea

A domain of single-celled microorganisms that are genetically distinct from bacteria and eukaryotes, often found in extreme environments.

Histone Proteins

Proteins that package and order the DNA into structural units called nucleosomes, playing a crucial role in gene regulation.

Germline Mutations

Genetic alterations that occur in the reproductive cells of an organism and can be passed on to its offspring, potentially causing inherited disorders or traits.

Somatic Mutations

Genetic alterations acquired by a cell that can occur after conception, affecting all descendants of the mutated cell within an organism but not passed on to offspring.