Simplify the Expression $6 \sqrt { 80 x ^ { 2 } } - 3 \sqrt { 45 x ^ { 2 } } - \sqrt { 5 x ^ { 2 } }$

question 254

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $6 \sqrt { 80 x ^ { 2 } } - 3 \sqrt { 45 x ^ { 2 } } - \sqrt { 5 x ^ { 2 } }$

• A) \(2 x \sqrt { 35 }\)
• B) \(15 \times \sqrt { 5 }\)
• C) \(14 \times \sqrt { 5 }\)
• D) \(3 x \sqrt { 35 }\)

---

Definitions:

Demographic Factor

A characteristic used to classify populations for statistical purposes, such as age, race, gender, income, education, and employment.

Expanded The Franchise

This term refers to actions taken to widen voting rights to more members of society, often involving the removal of restrictions based on race, gender, or economic status.

Voter Turnout

The proportion of qualified electors who participate in an election by voting, reflecting public engagement in the electoral system.

Other Democracies

Other countries across the world that practice democracy, where governance is based on the principle of elected officials representing the people.