Answer:
(-2, 1)
Step-by-step explanation:
x² + (2x + 5)² = 5
x² + 4x² + 20x + 25 = 5
5x² + 20x + 20 = 0
(5x + 10)(x + 2) = 0
x = -2
y = 2(-2) + 5 = 5 - 4 = 1
