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I don't find how to solve this please help me |
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Answer» Answer: Since the middle number of the three consecutive NUMBERS is X, the other TWO numbers are x -1 and x +1. According to the given condition, we have x² = [(x +1)² -(x -1)²] +60 x² = (x² +2x +1) -(x² -2x +1) +60 = 4x +60 x² -4x -60 = 0 => (x -10)(x +6) = 0 x = 10 or -6 Since x is a natural number, we get x = 10 Hence the three numbers are 9, 10, 11 Step-by-step explanation: |
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