x3-3x-3/x-1/x3 factorise using suitable identities
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Answer:
The answer will be:- (x-1/x)^3
Step-by-step explanation:
The expression is;-
x^3-1/x^3+3/x-1/x^3
= x^3-1/x^3-3(x-1/x)
= (x-1/x)^3..................... ( Because, (a-b)^3= a^3-b^3-3ab(a-b))=
Therefore, After factorization the answer would be (x-1/x)^3
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