Question

factorise the following expression 3(x+y)-18(x+y)​

Answer 1

Answer:

(3 - 18)(x + y)

Step-by-step explanation:

3 (x + y) - 18 (x + y)

So, we must regroup them. That will be:

(3 - 18)(x + y)

And thus, that is your answer

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