Rationalize the Denominator and Simplify $\frac { 21 } { \sqrt { 21 } + 1 }$

question 42

Short Answer

Rationalize the denominator and simplify. All variables represent positive real numbers. $\frac { 21 } { \sqrt { 21 } + 1 }$ Please enter your answer as a fraction.

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Definitions:

Functionalist

Related to a perspective in sociology and psychology that emphasizes the importance of understanding the purpose or function of societal institutions or mental processes.

Emerging Discipline

A field of study that is in the process of establishing itself as a recognized branch of academic inquiry due to new interests or technological advances.

Industrial-Organizational Psychologist

A psychologist who applies psychological theories and principles to organizations and the workplace to improve productivity, work quality, and employee well-being.

Applied Research

Research aimed at solving practical problems rather than acquiring knowledge for knowledge's sake.