Question

6. (a - b)2 + 4(a - b)
factorise the following polynomial​

Answer 1

Answer:

2a-2b+4a-4b

6a-6b

Step-by-step explanation:

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Answer 2

Answer:

(a-b)2+4(a-b)

=2a-2b+4a-4b

=6a-6b