taniziamiller taniziamiller

14-03-2017
Mathematics

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Which number is the best approximation for 47√− 23√ ?

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14-03-2017

Let's round the numbers into perfect roots. So 23 rounded would be 25, because the square root of 25 is 5, and 47 rounded is 49, because the root of 49 is 7. So 7-5=2. That would be the best approximation for this question.

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shyvizzle05 shyvizzle05

03-04-2019

Answer:

7.0 is the correct answer I just took the test

Step-by-step explanation:

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