Factor Completely Using the Grouping Method to Factor Trinomials $$9 x ^ { 2 } - 39 x - 30$$

question 86

Multiple Choice

Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.
- $$9 x ^ { 2 } - 39 x - 30$$

• A) prime
• B) \(3 ( 3 x + 2 ) ( x - 5 )\)
• C) \(( 9 x + 6 ) ( x - 5 )\)
• D) \(3 ( 3 x - 2 ) ( x + 5 )\)

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