Solve the Quadratic Equation, Rounding to Thousandths When Necessary $3 x ^ { 2 } + 2 = 50$

question 27

Multiple Choice

Solve the quadratic equation, rounding to thousandths when necessary: $3 x ^ { 2 } + 2 = 50$

• A)x=4,-4
• B)X=2,-2
• C)x=16,-16
• D) \(x = 4 i , - 4 i\)

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Definitions:

Law of Effect

A principle in psychology that states behaviors that produce satisfying effects are likely to be repeated, while those that produce unpleasant effects are less likely to be repeated.

Cognitive Map

A mental representation of the layout of one’s environment. For example, after exploring a maze, rats act as if they have learned a cognitive map of it.

Behavioral Technology

The application of psychological principles and techniques to influence human behavior in practical, real-world settings.

Skinner

A psychologist known for his theory of operant conditioning, emphasizing the role of reinforcement in behavior modification.