Add the Rational Expressions $\frac { 5 } { 2 x + 3 } + \frac { 2 } { 5 x + 3 }$

question 25

Multiple Choice

Add the rational expressions.Be sure to express your answer in simplest form. $\frac { 5 } { 2 x + 3 } + \frac { 2 } { 5 x + 3 }$

• A) \(\frac { 29 x + 21 } { ( 2 x - 3 ) ( 5 x + 3 ) }\)
• B) \(\frac { 28 x + 21 } { ( 2 x + 3 ) ( 5 x + 3 ) }\)
• C) \(\frac { 29 x - 21 } { ( 2 x + 3 ) ( 5 x + 3 ) }\)
• D) \(\frac { 29 x + 21 } { ( 2 x + 3 ) ( 5 x + 3 ) }\)

Interpret statistical significance and its importance in psychological research.

Distinguish between descriptive and inferential statistics and their roles in psychological research.

Acknowledge the contributions and ethical considerations of animal research in psychology.

Understand and apply ethical guidelines for human participation in psychological research, including informed consent.

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