New Enroll here to Join NaBFID Analyst Into Class on May 6

    Question

    If  a2+2 = 2a then find

    a4 - a3 + 2a2 -2a+ 9 = ?
    A 3 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 7 Correct Answer Incorrect Answer
    D 6 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Practice Next

    Relevant for Exams: