## Elementary Geometry for College Students (6th Edition)

$2bx^2+4b^2x = (2bx)~(x+2b)$
The GCF of $~[2bx^2+4b^2x]~$ is $~2bx$ We can factor by using the GCF: $2bx^2+4b^2x = (2bx)~(x+2b)$