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


    âš¡ Month End Offer - Flat 52% Off On All Courses! Enroll Now âš¡
    00:00:00 AM Left

    Question

    Which of the following options gives the value of

    1999² – 999²?
    A 3000000 Correct Answer Incorrect Answer
    B 2988000 Correct Answer Incorrect Answer
    C 2998000 Correct Answer Incorrect Answer
    D 1000000 Correct Answer Incorrect Answer

    Solution

    1999² – 999² (1999-999) (1999+999) =1000(2998) =2998000.

    Practice Next
    ask-question