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hodyreva [135]
3 years ago
11

Which statement is true about the difference 2 square root of 7 − square root of 28?

Mathematics
2 answers:
DedPeter [7]3 years ago
7 0

Answer:

Step-by-step explanation:

2 square root of 7 − square root of 28

= 2√7 - √28

= 2√7 - 2√7

= 0

3241004551 [841]3 years ago
4 0
<span> 2 square root of 7 − square root of 28
= 2</span>√7 - √28
= 2√7 - 2√7
= 0
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The variable that may change in response to the increase of the drug is the GAD symptoms by a 37,5%.

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According to the results of the first experiment with a mass of 200 mg of Drug R, they obtain a reduced of the GAD symptoms by a 25 percent evidenced by the Hamilton Anxiety Scale.

If they decided to increase the mass of Drug R to 300 mg the results expected are a increase of the porcentange of the reduced symptoms of generalized anxiety disorder, according to the tendence of the first hypothesis and the Hamilton Anxiety Scale.

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