Answers

2016-01-19T15:21:26+05:30
the answer will be 7² (49)............
let the number be x
9^2 + 2^2 = 6^2 + x
81 + 4 = 36 + x
81-36+4 = x
49 = x
so you can say that the number is either 49 or 7
²
 i hope it helps............


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2016-01-20T01:27:32+05:30


square of 7

square of 7  is 49

therefore

square of 9 + square of 2 = square of 6 + square of 7

81+4=36+49

85=85

L.H.S=R.H.S

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