27. If (96)2 is added to the square...
Question

# 27. If (96)2 is added to the square of a number, the answer so obtained is 16441. What is the number? (1) 67 (2) 73 (3) 89 (4) 91 (5) None of these

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Maths
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( (96)^{2}+x^{2}=16116441 ) ( x^{2}=16441-9216 ) ( x=sqrt{7229} ) ( x=85 ) None of These.