FIND Cube root in SuccessPATH By MAHIPAL Vaghela
Which Number Cube root in 21952? FIND and solve A.28 B.38 C.29 D. 24
- Mahipalsinh
- 31 अक्तूबर
- 45 उत्तर
45 उत्तर
45 उत्तर
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280Modal content
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280Modal content
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280Modal content
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a0Modal content
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we take 21952 as 21952^(1÷3) which is equal to 280Modal content
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I think 28 is the answer, correct me if i am wrong.0Modal content
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280Modal content
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380Modal content
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28 by option because 8^3=512 ,2 is the last digit so answer is 280Modal content
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280Modal content
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290Modal content
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280Modal content
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a. 280Modal content
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28 is the answer0Modal content
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280Modal content
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a0Modal content
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First search for end digits. End digit in question is 2. And only cube root of 8 will give us end digit of 2.
So, lets operate for 28 and 38. Taking round offs for 28 as 30 and 38 as 40 .
30^3 is 27000 more than our answer as 28 is less than 30. So 28 is our answer.4Modal content
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c0Modal content
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280Modal content
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it's A bcoz on multiplying 28 thrice we get 219520Modal content
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