If | x-3 | + (y + 2) 2 = 0, then x + y=______ .

If | x-3 | + (y + 2) 2 = 0, then x + y=______ .

According to the meaning of the question: X − 3 = 0y + 2 = 0, the solution is x = 3Y = − 2, x + y = 3-2 = 1