Simplify the Expression $$\left( 3 m ^ { 2 } n ^ { - 3 } \right) ^ { 2 }$$

question 201

Multiple Choice

Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero
real numbers.)
- $$\left( 3 m ^ { 2 } n ^ { - 3 } \right) ^ { 2 }$$

• A) \(3 m ^ { 4 } n ^ { 6 }\)
• B) \(\frac { 3 m ^ { 4 } } { n ^ { 6 } }\)
• C) \(9 m ^ { 4 } n ^6\)
• D) \(\frac { 9 m ^ { 4 } } { n ^ { 6 } }\)

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Definitions:

Elaboration Techniques

Strategies used to add detail or expand on a point or idea, often used in teaching and learning to deepen understanding.

Covariance

A measure of the joint variability of two random variables, giving insight into how the variables change together.

Coefficient Of Correlation

A numerical measure that indicates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.

Linear Relationship

A type of correlation where the change in one variable is directly proportional to the change in another variable.