Question

A^2-2(a+b)-b^2 plz can anyone solve this factorization​

Answer 1

Explanation:

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Answer 2

`\tt\displaystyle\ \star a^2-b^2=(a-b)(a+b)\star\\\\ a^2-2(a+b)-b^2=a^2-b^2-2(a+b)=\\\\\underline{(a+b)}(a-b)-2\underline{(a+b)}=\boxed{(a+b)(a-b-2)}`