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  3. 9th Class
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  5. Number System and its Operations

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

  • question_answer
    If\[{{9}^{x+2}}=240+{{9}^{x}}\], find\[x\].

    A) \[0.5\]               

    B)        \[0.2\]               

    C) \[0.4\]               

    D)        \[0.1\]               

    Correct Answer: A

    Solution :

    Not Available


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