Question

To verify the identity (a+b)3 =a3+ b3+3ab (a+b) for simple cases using a net of unit cube​

Answer 1

Answer:

verify the identity (a+b)3 = a3 + b3 + 3a2b + 3ab2, we shall take value of a = 3units and value of b = 1unit. First we will make a cube of dimensions (a+b) i.e., (3+1 = 4 units). For this, we will use 64 unit cubes and arrange them as shown in fig. (i).20-Aug-2018

Step-by-step explanation:

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