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7th Class Mathematics Algebraic Expressions Question Bank Algebra

  • question_answer
    Exponential form of \[{{a}^{5}}\times a\times a\times {{b}^{3}}\times {{b}^{2}}\] is

    A)  \[{{b}^{7}}{{a}^{5}}\]              

    B)  \[{{a}^{7}}{{b}^{5}}\]

    C)  \[{{(ab)}^{7}}\]                 

    D)  \[{{(ab)}^{5}}\]

    Correct Answer: B

    Solution :

     \[{{a}^{7}}{{b}^{5}}\]


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