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


    Question

    Find the value of 1512 –

    1492.
    A 600 Correct Answer Incorrect Answer
    B 500 Correct Answer Incorrect Answer
    C 560 Correct Answer Incorrect Answer
    D 400 Correct Answer Incorrect Answer

    Solution

     1512 – 1492 a2-b2= (a-b)(a+b) =(151-149)(151+149) =2×300 =600.

    Practice Next

    Relevant for Exams:

    ask-question