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For which of the following “n” is the number 274 + 22058 + 22n a perfect square ?
Solution
274 + 22058 + 22n = 22(37) + (2)(237)(2n) + 22(n)It is in the form A2 + 2AB + B2 = (A + B)2 (which is a perfect...
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Any perfect square can be expressed in the given formA2 + 2AB + B2 = (A + B)2
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