what is the answer of this problem:(8a3-27b3) / (2a-3b) i want its procedure also.

what is the answer of this problem:(8a3-27b3) / (2a-3b)

i want its procedure also.

The expression 8a3-27b32a-3b which can be re-written as 2a3-3b32a-3b
Now applying the identity a3-b3 = a-ba2+ab+b2 we have;
2a3-3b32a-3b= 2a-3b2a2+2a3b+3b22a-3b= 2a2+2a3b+3b2= 4a2+6ab+9b2
Therefore 8a3-27b32a-3b = 4a2+6ab+9b2

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