Simplify the Radical Expression $\frac { \sqrt { 63 x ^ { 11 } } } { \sqrt { 7 x } }$

question 279

Multiple Choice

Simplify the radical expression. Assume that all variables represent positive real numbers.
- $\frac { \sqrt { 63 x ^ { 11 } } } { \sqrt { 7 x } }$

• A) \(3 x^{ 10}\)
• B) \(3 x ^ { 5 } \sqrt { 7 }\)
• C) \(3 \sqrt { \mathrm { x } ^ { 11 } }\)
• D) \(3 x ^ { 5 }\)

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Definitions:

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Ions of copper in a +2 oxidation state, commonly involved in various biological and chemical processes.

Tchebysheff's Theorem

A statistical theorem that specifies the minimum proportion of observations within a certain number of standard deviations from the mean for any distribution shape.

Empirical Rule

A statistical theorem stating that in the case of a normal distribution, almost entirely all the data will be situated within three standard deviations away from the average.

Population Mean

The average or central value of a set of numbers or measurements in the entire population under study.