Select the number that will come in place of the question mark (?) in the following mathematical statement.
निम्न समीकरण मैं प्रश्न चिहन (?) के स्थान पर कौन-सी संख्या आ सकती है?
Correct Answer:
49 57 - 41 18 = (?)2 3 + 1380
49 19 - 41 6 = (?)2 + 460
(?)2 = 49 19 - 246 - 460
(?)2 = 49 19 - 706
(?)2= 931 - 706 = 225 = (15)2
? = 15
49 57 - 41 18 = (?)2 3 + 1380
49 19 - 41 6 = (?)2 + 460
(?)2 = 49 19 - 246 - 460
(?)2 = 49 19 - 706
(?)2= 931 - 706 = 225 = (15)2
? = 15