4a+8a = 12a 12a divided by 2 = 6a
8
2
8a+48b=
Well, honey, if you've got 5 apples and you take away 3 apples, you're left with 2 apples. Then if you subtract another 8 apples, you're in the negative with -6 apples. So, the answer is -6a. Hope that clears things up for ya!
4a+8a = 12a 12a divided by 2 = 6a
8a/-9=12 8a=12x-9 8a=-108 a=-108/8 a=-13.5 Hence the required answer is -13.5
12a2-8a-2 2(6a2-4a-1)
2
8a times (2 + 1)
5 over 2 thats the answer
a^2 + 8a + 15
8
8a - 15 = -3 8a = 15 - 3 8a = 12 a = 12/8 = 6/4 = 3/2
They are: 1, 2, 4, 8, a, 2a, 4a and 8a.
It depends on your value of a. However, if a is just a constant, you can simplify as such: 3-8a-1 = 2-8a
The GCF of 6a^2 and 8a is 2a.