Factor the Expression $a ^ { 2 } - 4 a + 4$

question 31

Multiple Choice

Factor the expression. $a ^ { 2 } - 4 a + 4$

• A) \(( a + 2 ) ( a + 2 )\)
• B) \(( a - 2 ) ( a + 2 )\)
• C) \(( a + 4 ) ( a + 1 )\)
• D) \(( a - 2 ) ( a - 2 )\)
• E)prime

---

Definitions:

Patient Ledger

A detailed record of all financial transactions between a patient and a healthcare provider, including charges, payments, and adjustments.

Equity

A fairness or justice in the way people are treated or the distribution of resources.

Accuracy

The level of accuracy in a measurement, calculation, or specification in how closely it matches the true value or a standard.

Power Of Attorney

The legal right to act as the attorney or agent of another person, including handling that person's financial matters.