Math, asked by kkmandal2, 9 months ago

factorise (a-b)^2-(b-c)^2

Answers

Answered by pakorakzai777

0

Answer:a^2+b^2-2ab-(b^2+c^2-2bc)

a^2+b^2-2ab-b^2-c^2+2bc

a^2-c^2+2bc-2ab

(a-c)(a+c)+2b(c-a)

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