Find the Domain of the Function $h ( x ) = \sqrt { 2 x ^ { 2 } + 3 x + 1 }$

question 66

Essay

Find the domain of the function $h ( x ) = \sqrt { 2 x ^ { 2 } + 3 x + 1 }$ .

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Definitions:

Poliomyelitis

An infectious viral disease that affects the nervous system, potentially leading to paralysis.

Sequela

A condition resulting as a direct consequence of a disease, differing from the initial condition, indicating long-term effects.

Limb Paralysis

The loss of muscle function in one or more limbs, rendering them unable to move or feel anything.

Pneumocystosis

A serious fungal infection caused by Pneumocystis jirovecii, primarily affecting the lungs, often seen in individuals with weakened immune systems.