Math, asked by jana07122002, 9 months ago

factorise b^2-2bc+c^2-a^2​

Answers

Answered by pramalanmidhila
4

Step-by-step explanation:

=> b^2-(b-c)^ 2 => (b+(b-c))(b-(b-c)) => (b+b-c)(b-b+c)

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