Factor Completely Using the Grouping Method to Factor Trinomials $$4 y ^ { 2 } + 18 y - 10$$

question 75

Multiple Choice

Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.
- $$4 y ^ { 2 } + 18 y - 10$$

• A) \(2 ( 2 y + 1 ) ( y - 5 )\)
• B) prime
• C) \(2 ( 2 y - 1 ) ( y + 5 )\)
• D) \(( 4 y - 2 ) ( y + 5 )\)

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