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pychu [463]
3 years ago
6

Solve the quadratic function by completing the square. What are the missing pieces in the steps?

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
5 0
If you would like to solve the quadratic function by completing the square, you can do this using the following steps:

- 32 = 2(x^2 + 10x)
- 32 + 50 = 2(x^2 + 10x + 25)
18 = 2(x + 5)^2
9 = (x + 5)^2
<span>± sqrt(9) = x + 5
</span><span>± 3 = x + 5
</span>x = - 2 or x = - 8
Dafna11 [192]3 years ago
3 0

Answer:

50

3

-8

Step-by-step explanation:

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