📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    What value should come in the place of (?) in the

    following questions? 80/ √? + 19²/ √? = ?(3/2)
    A 28 Correct Answer Incorrect Answer
    B 21 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 48 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    80/ √? + 19²/ √? = ?(3/2) 80 + 361 = ?(3/2) * ?(1/2) 441 = ?4/2 ? = √441 ? = 21

    Practice Next
    More Simplification Questions

    Relevant for Exams:

    ask-question