Ответ:
x = ± 
Объяснение:
думаю задание звучало так

ОДЗ: x ≠ -19; x ≠ -4.

2x²- 361 - 16 = 0
2x² = 377
x = ± 
------------------------
или так
x-4/x+19+x-19/x+4 = 0
ОДЗ: x ≠ 0
x²-4 +19x + x² -19 +4x = 0
2x² + 23x -23 = 0
D = 23*23 - 4 * 2 * (-23) = 23 * (23 + 8) = 23*30 +23 = 690 + 23 = 713
x1 = (-23 -
)/4
x1 = (-23 +
)/4