Respuesta :

clarch19

Answer:

GCF = -3

-3(7x+10)

Step-by-step explanation:

-21x - 30 =

-3(7x+10)

einsteinmikel33

Answer:

You are not being very specific about this answer. There are many factors for the expression. The possible factors are:

[tex]-3(10+7x)[/tex]

and

[tex]3(-10-7x)[/tex]

though the former is preferred.

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