Question

factorise :
a^2+2ab+b^2-c^2


please answer in steps...thankyou !!​

Answer 1

Answer:

a²+2ab+b²-c²

= (a+b)²-c²

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

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Answer 2

Answer:

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

Step-by-step explanation:

a² + 2ab + b² - c² = (a + b)² - c²

*Identity—(a+b)² = a² + 2ab + b²*

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

*identity—a² - b² = (a+b)(a-b)*

Hope it helps you:)