Question

verify the algebraic identity (a-b)³​

Answer 1

Answer:

a³-b³-3ab (a-b)

Step-by-step explanation:

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Answer 2

Answer:

To verify the identity (a-b)³ =a³ – 3a²b + 3ab² -b³ using a set of unit cubes. A set of 128 plastic cubes each having dimensions (1 unit x 1 unit x 1 unit). We shall verify the identity for a = 4 and b = 1.

Step-by-step explanation:

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