Answer:
x = -26 or x = 2
Step-by-step explanation:
2x² + 48x + 88 = 192
2x² + 48x - 104 = 0
x² + 24x - 52 = 0
(x + 26)(x - 2) = 0
x + 26 = 0 or x - 2 = 0
