Can someone help me with this question please

here

a) 3-9h= 3(1-3h)

b) 18h^2-6h= 6h(3h-1)

c) 12h+21h^2= 3h(4+7h)

d) 6h^2-2h=2h(3h-1)

here greatest factor among all is 6h

so answer is 18h^2-6h

hope it helps

2

step-by-step explanation:

1+1=2

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!