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8th Class Mental Ability Related to Competitive Exam Question Bank Polynomials

  • question_answer
    Simplify \[5x(4x-10)+120\] and find its value f or\[x=2.\]

    A)  140                                       

    B)            100                                       

    C)            130                                       

    D)            150

    Correct Answer: B

    Solution :

    Not Available


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