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27 Jun 2018, 21:17
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
78% (00:55) correct
22%
(01:06)
wrong
based on 246
sessions
History
Date
Time
Result
Not Attempted Yet
What is the value of \(2*\sqrt[5]{34}\) approximated to the nearest integer?
A. 13
B. 8
C. 5
D. 4
E. 3
A. 13
B. 8
C. 5
D. 4
E. 3
27 Jun 2018, 21:34
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Solution
To find:
- • The approximated value of the expression \(2 ∗ ^5\sqrt{34}\), to the nearest integer
Approach and Working:
As \(2^5\) is equal to 32, we can write \(^5\sqrt{34}\) is approximately equal to 2
- • Therefore, \(2 ∗ ^5\sqrt{34} = 2 * 2 = 4\)
Hence, the correct answer is option D.
Answer: D
27 Jan 2023, 04:21
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↧↧↧ Weekly Video Solution to the Problem Series ↧↧↧
We need to find the approximate value of \(2*\sqrt[5]{34}\)
To find \(\sqrt[5]{34}\) we need to find a number whose \(5^{th}\) power is close to 34
\(2^5\) = 32
\(3^5\) = 243
Clearly, \(2^5\) is very close to 34
=> \(2*\sqrt[5]{34}\) ~ 2*2 = 4
So, Answer will be D
Hope it helps!
Watch the following video to learn the Properties of Roots
We need to find the approximate value of \(2*\sqrt[5]{34}\)
To find \(\sqrt[5]{34}\) we need to find a number whose \(5^{th}\) power is close to 34
\(2^5\) = 32
\(3^5\) = 243
Clearly, \(2^5\) is very close to 34
=> \(2*\sqrt[5]{34}\) ~ 2*2 = 4
So, Answer will be D
Hope it helps!
Watch the following video to learn the Properties of Roots
