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jolli1 [7]
3 years ago
7

What is the intermediate step in the form (x + a)2 = b as a result of completing the

Mathematics
1 answer:
irina [24]3 years ago
5 0

Answer:

So the intermediate step in question is (x - 10)² = 66

Step-by-step explanation:

Let's find out:

x² + 34 = 10x

x² - 10x = -34

x² - 20x + 100 = 66

(x - 10)² = 66

x - 10 = ± √66

x = 10  ± √66

x ≈ 18.12, 1.88

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<h2>Explanation:</h2>

Let's take a look at all of our options.

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B. the sum of its angle measures is 360

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<h2>Answers:</h2>

B and C are always true of a rectangle.

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Read 2 more answers
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