I need help answers please.

Question

Christian solved the equation 3𝑥^2 + 24𝑥+ 9 = 0 by completing the square. His partial work is shown below. Use the drop down menus to correctly complete the steps shown in his process.

3𝑥^2 + 24𝑥 + 9 = 0

3(𝑥2 + 8𝑥 + _________) + 9 _________ = 0

3(𝑥 + ____ )2 = 39

(𝑥 + _________)^2 = _________

Answer 1

3(x² + 8x +16) -16 + 9 =0

3(x+4)² -7 = 0

(x+4)² = 7/3

x+4= ±sqrt(7/3)

x=4±sqrt(7/3)