Use the Power Rule and the Power of a Product $\left( x ^ { 7 } y \right) ^ { 3 }$

question 77

Multiple Choice

Use the power rule and the power of a product or quotient rule to simplify the expression.
- $\left( x ^ { 7 } y \right) ^ { 3 }$

• A) \(\mathrm { x } ^ { 10 } \mathrm { y } ^ { 4 }\)
• B) \(x ^ { 21 } y ^ { 3 }\)
• C) \(x ^ { 10 } y\)
• D) \(x ^ { 21 } y\)

---

Definitions:

Dm

Often shorthand for diabetes mellitus, a chronic condition characterized by high levels of sugar in the blood due to insulin production or function issues.

Correct Meaning

The accurate interpretation or definition of a word, phrase, or symbol.

Endocrine System

A system of glands that produces and secretes hormones directly into the bloodstream to regulate the body's growth, metabolism, and sexual development and function.

Homeostasis

The tendency of a body to maintain internal stability and the physiological processes that monitor and adjust its internal conditions.