Simplify the Expression $\sqrt { \frac { 28 a ^ { 2 } b } { c ^ { 2 } } }$

question 145

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $\sqrt { \frac { 28 a ^ { 2 } b } { c ^ { 2 } } }$

• A) \(\frac { 2 \sqrt { 7 a ^ { 2 } b } } { c }\)
• B) \(\frac { 4 a \sqrt { 7 b } } { c }\)
• C) \(\frac { 2 a \sqrt { 7 b } } { c }\)
• D) \(\frac { a \sqrt { 28 b } } { c }\)

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Definitions:

Mistrust

A feeling or attitude of doubt about the reliability or truthfulness of someone or something.

Adult Attachment Interview

A structured interview used to assess an individual's patterns of attachment, aiming to reveal how attachment influences their relationships.

Working Model

In Bowlby’s attachment theory, an individual’s mental representation of self, other, and relationships, which serves as a prototype of social functioning and affects the individual’s expectations and behaviors in future relationships. A cognitive schema that begins in infancy and is refined and elaborated over time; a state of mind about attachment-related issues.

Attachment Style

Patterns of expectations, needs, and behaviors in interpersonal relationships that are developed in early childhood and continue into adulthood.