1.

Factorise a(a + c) – b(b + c)​

Answer» ONG>ANSWER:

Here's your answer.

Step-by-step EXPLANATION:

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

=a^2+ac-b^2-bc

=a^2-b^2+ac-bc

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

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

Hope it helps you...


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