7
QuizMultiple Select
Solving Quadratic Equations: Completing the Square (Continued)
Question 7 • Algebra III A
Inga is solving 2x2 + 12x – 3 = 0. Which steps could she use to solve the quadratic equation? Select three options.2(x2 + 6x + 9) = 3 + 182(x2 + 6x) = –32(x2 + 6x) = 3x + 3 = 2(x2 + 6x + 9) = –3 + 9
Answer
A
2(x2 + 6x + 9) = 3 + 18B
2(x2 + 6x) = –3C
2(x2 + 6x) = 3D
x + 3 =E
2(x2 + 6x + 9) = –3 + 9