Math, asked by firdosakhtar221045, 4 days ago

m2 - n2 - 2n - 1 Factor ​

Answers

Answered by laurapar535
0

Answer:

(m-n)(m+n)-(2n+1)

Step-by-step explanation:

m²-n²-2n-1

=(m-n)(m+n)-(2n+1)

=m²+(mn-mn)-n²-2n-1

=m²-n²-2n-1

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