Add Simplify the Result, If Possible $\frac { 4 } { 9 x ^ { 2 } } + \frac { 2 } { 9 x ^ { 2 } }$

question 58

Multiple Choice

Add. Simplify the result, if possible.
- $\frac { 4 } { 9 x ^ { 2 } } + \frac { 2 } { 9 x ^ { 2 } }$

• A) \(\frac { 2 } { 3 x ^ { 4 } }\)
• B) 2
• C) \(\frac { 2 } { 3 x ^ { 2 } }\)
• D) \(\frac { 3 } { 2 x ^ { 2 } }\)

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Definitions:

Positive Reinforcement

A method in behavior modification that involves the addition of a rewarding stimulus following a desired behavior, encouraging its recurrence.

Skinner Box

An experimental apparatus used to study animal behavior, particularly operant conditioning, by isolating the subject and controlling rewards and punishments.

Operant Conditioning

An approach to learning in which the vigor of a behavior is influenced by positive or negative stimuli.

Cognitive Learning

A type of learning that involves the mental processes of acquiring knowledge and comprehension, including thinking, knowing, remembering, judging, and problem-solving.