Factor Completely Using the Trial and Error Method to Factor $10 y ^ { 2 } + 45 y - 25$

question 13

Multiple Choice

Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is
prime.
- $10 y ^ { 2 } + 45 y - 25$

• A) \(( 10 y - 5 ) ( y + 5 )\)
• B) \(5 ( 2 y + 1 ) ( y - 5 )\)
• C) \(5 ( 2 y - 1 ) ( y + 5 )\)
• D) prime

---

Definitions:

IQ Score

A measure of a person's intelligence as indicated by an intelligence test, relative to the age of the individual.

Manual Dexterity

The skillful use of one's hands when performing tasks.

Intelligence Test

A standardized assessment designed to measure cognitive abilities and intellectual potential.

Critical Thinking

The process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and evaluating information to reach a conclusion.