Multiple Choice Questions on If the positive square root of 5 3 radic 2 5 3 radic 2 is alpha then what i........... for CDS Exam Preparation

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Multiple Choice Questions

If the positive square root of 5 3 radic 2 5 3 radic 2 is alpha then what i...........

Quantitative Aptitude (CDS) Algebra
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    If  the  positive  square  root  of (5+3 √2 ) (5-3 √2 ) is α, then what is the positive square root of 8 + 2α ?

    This questions was previously asked in
    2023 CDS -1 MATH
    View All CDS Previous Year Papers

    2 + √3

    Incorrect Answer

    3 - √2

    Incorrect Answer

    √7 - 1

    Incorrect Answer

    √7 + 1

    Correct Answer
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    Explanation:

    Correct option is 4: √7 + 1

    By: Parvesh Mehta
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