How do I factorise out the negative?

The Question:
Factorise the following by factorising out the negative sign.

A) -8x -4

B) -4x -2

C) -10x -5y


Honest help will be greatly appreciated

Respuesta :

I think the anser is c that what i think

• you have to find what * what = answer

or find the main factors

hope this helps :)

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