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Find two consecutive natural number of whose square are 481 |
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Answer» HEY dear x² + (x + 1)² = 481 x² + x² + x + x + 1 = 481 2x² + 2x = 480 x² + x = 240 x² + 1/2x = 240 + (- 1/2)² x² + 1/2x = 960/4 + 1/4 (x + 1/2)² = 961/4 x + 1/2 = 31/2 x = 30/2 or 15 Greater integer: = 15 + 1 = 16 .. I hope it help's U |
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