verify a³+ b³+a+b.
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Identity a³ – b³ =(a-b)(a² + ab+b²) A set of 53 plastic cubes where each cube has dimensions (1 unit x 1 unit x 1 unit). We shall verify the identity for a = 3 and b = 1. Step 1: We shall make Arrangement 1 for 26 cubes.
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