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If x is an integer where x + x^(1/2) + x^(1/4) = 276 Then what would be the sum of all digits of the number y

+1 vote
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An integer x is selected in such a way that

x + x^(1/2) + x^(1/4) = 276

Then what would be the sum of all digits of the number y where

y = 100000 x^(1/4) + 1000 x^(1/2) + x 
posted Feb 21, 2015 by Tapesh Kulkarni

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2 Answers

+5 votes
 
Best answer

X = 256
So
Y=400000+16000+256=416256
So sum of digits is 24

answer Feb 22, 2015 by Jaspalsingh Parmar
+1 vote

X = 256
given
y = 100000 x^(1/4) + 1000 x^(1/2) + x
then
Y=400000+16000+256=416256
So sum of digits = 24

answer Jan 31, 2016 by Mahendra Kumar Patel



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