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  3. 8th Class
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  5. Algebraic Expressions

8th Class Mental Ability Algebraic Expressions Question Bank Algebraic Identities

  • question_answer
    If a + b = 7 and \[{{a}^{2}}+{{b}^{2}}=25,\]find the value of ab.

    A)  26                  

    B)       24                  

    C)  13     

    D)       12

    Correct Answer: D

    Solution :

    Not Available


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