Question

i have no idea how to do this
GCF of term of polynomial

12x + 20

Answer 1

gcf,
4(3x+5)

Answer 2

correct

Answer 3

The greatest common factor is a number that is the highest possible value that that binomial can be is factor of.

Answer 4

same thing goes for trinomials and so on.

Answer 5

they want you to find the same "thing" that is in both terms

to find it, factor 12 into its prime factors
12= 2*6 = 2*2*3
factor 20 into 2*10= 2*2*5

so you have
2*2*3*x + 2*2*5

now what is in both terms? 2*2 !
factor out 2*2 (which is 4)