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Evaluate : Using expansion of (a+b)2 or (a−b)2 (i) (208)2 (ii) (92)2 (iii) (415)2 (iv) (188)2 (v) (9.4)2 (vi) (20.7)2 |
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Answer» Evaluate : Using expansion of (a+b)2 or (a−b)2 (i) (208)2 (ii) (92)2 (iii) (415)2 (iv) (188)2 (v) (9.4)2 (vi) (20.7)2 |
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