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AlexFokin [52]
2 years ago
12

Pls help I don't know how to do this​

Mathematics
1 answer:
AVprozaik [17]2 years ago
7 0

Answer:

Vertex, I believe.

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Pavel [41]
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natulia [17]

Answer:

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mihalych1998 [28]
The answer is the last option (Option D), which is:

 D. 25

 The explanation is shown below:

 1. You have that:

 (a ± b)^2=a^2 <span>± 2ab + b^2

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 </span><span>x^2-10x+n

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10, 12, 16, 18, 18,20, 20, 24, 28 what is the greatest variability?
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I think 28 i'm not sure
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