Use Properties of Rational Exponents to Simplify the Expression $\left( 64 x ^ { 4 } y ^ { 4 } \right) ^ { 1 / 2 }$

question 70

Multiple Choice

Use properties of rational exponents to simplify the expression. Assume that any variables represent positive numbers.
- $\left( 64 x ^ { 4 } y ^ { 4 } \right) ^ { 1 / 2 }$

• A) \(32 x ^ { 2 } y ^ { 2 }\)
• B) \(8 x ^ { 7 / 2 } y = / 2\)
• C) \(8 \mathrm { x } ^ { 2 } \mathrm { y } ^ { 2 }\)
• D) \(8 x ^ { 9 / 2 } y ^ { 9 / 2 }\)

---

Definitions:

Emotional Appeal

A persuasive technique that targets the emotions of the audience to win an argument or encourage a certain behavior.

Persuasive Direct Request

A communication approach that involves making a direct appeal or request to the audience, aimed at convincing them to take a specific action or adopt a particular standpoint.

Time Crunch

A situation of having insufficient time to complete tasks or meet deadlines.

Channels of Direct Marketing

Various methods through which businesses directly reach out to consumers without intermediaries, including email, social media, and direct mail.