Use the Quadratic Formula to Solve the Equation $( x - 9 ) ( x - 1 ) = 14$

question 214

Multiple Choice

Use the quadratic formula to solve the equation.
- $( x - 9 ) ( x - 1 ) = 14$

• A) \(5 - 2 \sqrt { 5 } , 5 + 2 \sqrt { 5 }\)
• B) \(5 - \sqrt { 30 } , 5 + \sqrt { 30 }\)
• C) \(- 5 - \sqrt { 30 } , - 5 + \sqrt { 30 }\)
• D) \(- 5 - 2 \sqrt { 5 } , - 5 + 2 \sqrt { 5 }\)

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Definitions:

Unconscious Factors

Unconscious factors are elements underlying human behavior and thought processes that are not readily available to conscious awareness.

Case Study Method

A research strategy that involves the intensive examination of an individual or group to explore the causes of underlying principles or phenomena.

Behaviorism

The school of psychology that views observable, measurable behavior as the appropriate subject matter for psychology and emphasizes the key role of environment as a determinant of behavior.

John B. Watson

An American psychologist who established the psychological theory of behaviorism, emphasizing the study of observable behavior.