The GCF is 10.
-865
The GCF is 10w.
Since 5w is a factor of 10w, it is automatically the GCF.
If: 10w = 25 Then: w = 2.5
It is the difference of two squares which is: (6-10w)(6+10w)
It is 10w + 4.
7w+6-10w-2 -3w+6-2 -3w+4
3w + 4e + 7w - e3 = 10w - e
As a quadratic expression it is: w^2 +10w +21
are you sure you don't mean MINUS 5? 15w^2 - 10w - 5 = ( 3w + 1 ) (5w - 5)
-2w+14+10w=348w=20w=2.5