What approximate value will come in the place of the question mark ‘?’ in the following question?
(29.93)2 - (20.34)2 + 64.03 ÷ √16.02 = ?
1
398
2
516
3
540
4
469
5
None of these.
What approximate value will come in the place of the question mark ‘?’ in the following question?
(29.93)2 - (20.34)2 + 64.03 ÷ √16.02 = ?