Question

Factor out the greatest common factor.

3x + 27x2



A.


3x(x + 9x)


B.


3x(x + 9x2)


C.


3x(9x)


D.


3x(1 + 9x)

Answer 1

GFC is greatest common factor. What's largest number that divides evenly into 3x and 27x^2? And what's the highest degree of x that can evenly divide into it as well?

Answer 2

@200205650

Answer 3

Divide the whole equation by 3x.\[3x+27x^2\]\[\frac{ 3x }{ 3x }+\frac{ 27x^2 }{ 3x }\]

Answer 4

What do you get?

Answer 5

i'm thinking B or D

Answer 6

mostly D

Answer 7

@200205650

Answer 8

Wait did you divide by 3x?

Answer 9

i think yea

Answer 10

Oh wait never mind. One of those is right!

Answer 11

DDDDDDDDD

Answer 12

Yay you got it! :)

Answer 13

yeahhh