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The sum of four consecutive even numbers is 36. Find the sum of the squares of these numbers? |
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Answer» 344 Let the four numbers be x, x + 2, x + 4 and x + 6. => x + x + 2 + x + 4 + x + 6 = 36 => 4x + 12 = 36 => x = 6 The numbers are 6, 8, 10 and 12. Sum of their SQUARES = 62 + 82 + 102 + 122 = 36 + 64 + 100 + 144 = 344. |
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