michelle0140 michelle0140

25-11-2019
Mathematics

contestada

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 =____

Respuesta :

Аноним Аноним

25-11-2019

1. 50

2. 3

3. -8

Hope this helps if you have any questions go ahead and ask ^^

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