Math, asked by boregowdahm, 5 hours ago

By using suitable identity , simplify (a-b-1)(a^2+b^2+1+ab+a-b

Answers

Answered by madhurjyadas086
3

Step-by-step explanation:

ko hnznsnd e ened dsuub cvhbni

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Answered by mishraaniruddh13
1

answer

a³-b³-3ab-1

this is answer of your question

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