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Sum of the squares of the two consecutive positive integers is 365. The sum of the numbers is ______.

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Question

Sum of the squares of the two consecutive positive integers is 365. The sum of the numbers is ______.

Options

  • 27

  • 31

  • 25

  • 29

MCQ
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Solution

Sum of the squares of the two consecutive positive integers is 365. The sum of the numbers is 27. 

Explanation:

The consecutive integers are 13 and 14 and 132 + 142 = 169 + 196 = 365. Their sum is 27; the other choices are not the sum of these integers.

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Chapter 6: Problems on Quadratic Equations - COMPETENCY-FOCUSED QUESTIONS [Page 83]

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R.S. Aggarwal Mathematics [English] Class 10 ICSE
Chapter 6 Problems on Quadratic Equations
COMPETENCY-FOCUSED QUESTIONS | Q 7. | Page 83
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