Factorise : a²+b²-c²+2ab

Elsban asked May 28, 2022

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Elsban asked May 28, 2022

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17 votes

Answer:

Explanation:

a²+b²-c²+2ab

=a²+b²+2ab-c²

=(a+b)²-c²

=(a+b+c)(a+b-c)

Davids answered Jun 1, 2022

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