2. Questions Bank
  3. 9th Class
  4. Mathematics
  5. Polynomials

9th Class Mathematics Polynomials Question Bank Polynomials

  • question_answer
    Find the value of \[{{2}^{\frac{1}{4}}}{{.4}^{\frac{1}{8}}}{{.16}^{\frac{1}{16}}}{{.256}^{\frac{1}{32}}}\].

    A)                      \[1\]                

    B)         \[2\]                

    C)  \[4\]                

    D)         \[8\]

    Correct Answer: B

    Solution :

    \[{{2}^{\frac{1}{4}}}{{.4}^{\frac{1}{8}}}{{.16}^{\frac{1}{16}}}{{.256}^{\frac{1}{32}}}\] \[={{2}^{\frac{1}{4}}}{{.2}^{\frac{1}{4}}}{{.2}^{\frac{1}{4}}}{{.2}^{\frac{1}{4}}}.={{2}^{\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}}}={{2}^{1}}=2\]


You need to login to perform this action.
You will be redirected in 3 sec spinner