3 years ago

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

2 answers:

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:

-8

Step-by-step explanation:

You might be interested in

Police use the formula please help

icang [17]

What grade are you in I can try to help but this looks difficult can you try to explain it for me

6 0

2 years ago

Need this asap, thanks in advance :)

sveticcg [70]

Answer:

non linear

Step-by-step explanation:

8 0

3 years ago

Which best describes the transformation from the graph of f(x)2 to the graph of f(x)=(x-3)2-1

____ [38]

The giving functions are from dofferent types. transforming a function does not change it's type so it is impossible to transfer f(x)=2 to f(x)=(x-3)^2-1.

5 0

3 years ago

Sara and Jon each ordered a medium pizza. Sara ate 3/8 of her pizza for lunch and 1/4 for a snack. Jon ate 1/2 of his pizza for

Tema [17]

Jon ate 1/8 more of the pizza.