Answer:
Multiple Answers
Step-by-step explanation:
A) c^2+4c
(c+2c)^2
We just needed to see the sqrt of the terms
d) No perfect sqrt, so this is a coomon factor problem
3m(m+1)
g) Another common factor problem
3x(2x+1)
j) another common factor problem
3y(9y-5)
