Solve the quadratic function by completing the square. What are the missing pieces in the steps?
-32 = 2(x2 + 10x)
-32 +___ = 2(x2 + 10x + 25)
18 = 2(x + 5)2
9 = (x + 5)2
___= x + 5
x = -2 or x =____