English, asked by ambikasanjayd, 6 months ago

ab-a-b+1 is pls it's too urgent no scam​

Answers

Answered by thiyasun
0

Answer:

Pls give the question correctly

Answered by manjitdas221
0

Answer:

ab-a-b+1

=a(b-1)-1(b-1)

=(b-1)(a-1)

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