Question

factorise a^2+b^2-c^2+2ab​

Answer 1

Answer:

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

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

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

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

Answer 2

Answer:

a²+2ab+b²−c²

Step-by-step explanation:

Let's simplify step-by-step

a²+b²−c²+2ab

=a²+b²+ −c²+2ab

=a²+2ab+b²−c²

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