Factor Completely Using the Difference of Squares Along with Factoring $9 x ^ { 3 } + 7 x ^ { 2 } - 36 x - 28$

question 131

Multiple Choice

Factor completely using the difference of squares along with factoring by grouping. $9 x ^ { 3 } + 7 x ^ { 2 } - 36 x - 28$

• A) \(( 9 x - 7 ) ( x + 2 ) ( x - 2 )\)
• B) \(( 9 x - 7 ) ( x - 2 ) ^ { 2 }\)
• C) \(( 9 x + 7 ) ( x - 2 ) ^ { 2 }\)
• D) \(( 9 x + 7 ) ( x + 2 ) ( x - 2 )\)

---

Definitions:

Verbal Agreement

A contract or agreement made through spoken words, which can be legally binding, although harder to prove than written ones.

Void

Refers to something that is legally declared to be invalid or null.

Condition Subsequent

A condition that alters the rights or duties of the parties to a contract, or that may have the effect of terminating the contract if it should occur.

Condition Precedent

A legal term for a condition or event that must occur before a contract becomes effective or before an obligation must be performed.