factorise a3-3a2b+3ab2-b2
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Answered by
1
Step-by-step explanation:
I think it's a wrong question. the correct question should be
a^3-3a^2b + 3ab^2- b^3
(a-b)^3
your ans is (a-b)^3
Answered by
0
Step-by-step explanation:
a³-3a²b+3ab²-b³
=(a-b)³
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