Prove that √2 + √5 is irrational number​

Question

Prove that √2 + √5 is irrational number​

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Camila 1 month 2021-08-21T12:29:15+00:00 2 Answers 0 views 0

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    0
    2021-08-21T12:31:00+00:00

    Answer:

     \sqrt{2 +  \sqrt{5} } So,underroot 2 is 1.414

    underroot 5 is 2.236

    3.650

    hence, it is irrational

    MARK THIS AS BRAINLIEST

    0
    2021-08-21T12:31:06+00:00

    Step-by-step explanation:

    p,q are integers then (p²-7q²)/2q is a rational number. Then √10 is also a rational number. But this contradicts the fact that √10 is an irrational number. √2+√5 is an irrational number.

    ……..

    HOPE THIS WILL HELP YOU

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