9th Class Mathematics Number System and its Operations Question Bank Number Systems

  • question_answer
                Which of the following numbers is an irrational number?

    A) \[\sqrt{16}-4\]   

    B)        \[\left( 3-\sqrt{3} \right)\left( 3+\sqrt{3} \right)\]

    C)                    \[\sqrt{5}+3\]   

    D)        \[-\sqrt{25}\]

    Correct Answer: C

    Solution :

    Not Available


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