Question

a^2+b^2-c^2+2ab pls answer fast​

Answer 1

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Answer:

a 2 −2ab+b 2 −c2

=(a−b) 2 −c 2 (∵(x−y)  =x 2 −2xy+y 2 )

=(a−b+c)(a−b−c)(∵x 2 −y 2 =(x−y)(x+y))

Step-by-step explanation:

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