Find the Product $( r - 11 ) ^ { 2 }$

question 75

Multiple Choice

Find the product. $( r - 11 ) ^ { 2 }$

• A) \(r ^ { 2 } + 22 r + 121\)
• B) \(r ^ { 2 } - 121\)
• C) \(r ^ { 2 } - 121\)
• D) \(r ^ { 2 } - 22 r + 121\)
• E) \(r ^ { 2 } - 22 r - 121\)

---

Definitions:

Energy Efficiency

The practice or goal of reducing the amount of energy required to provide products and services, aiming to lessen energy consumption and environmental impact.

Hydrogen

The simplest and lightest element, with one proton and one electron, often used in fuel cells and as a potential clean energy source.

Fuel Efficiency

The measure of how far a vehicle can travel on a certain amount of fuel.

Geothermal Energy

Energy derived from the natural heat of the earth, harnessed for heating, electricity production, and other uses.