Solve by Completing the Square to Obtain Exact Solutions $$9 x ^ { 2 } + 27 x + 20 = 0$$

question 28

Multiple Choice

Solve by completing the square to obtain exact solutions.
- $$9 x ^ { 2 } + 27 x + 20 = 0$$

• A) \(- \frac { 3 } { 4 } , - \frac { 5 } { 3 }\)
• B) \(- \frac { 4 } { 3 } , - \frac { 5 } { 3 }\)
• C) \(\frac { 4 } { 3 } , \frac { 5 } { 3 }\)
• D) \(\frac { 3 } { 4 } , \frac { 3 } { 5 }\)