8a + 1 is in its simplest form and does not factor.
8(a + 3)
8a+b+32a+3b=40a+4b
-8a + 6a + 7 = 1 -2a = 1 - 7 -2a = -6 a = 6/2 a = 3 Check: -8(3) + 6(3) + 7 = 1 -24 + 18 + 7 = 1 1 = 1
5x - 8a + 4a - 2x + a = 3x - 3a
4x2-8x-5 (2x+1)(2x-5)
8a(5a2-1)
8(a + 3)
8a times (2 + 1)
(2a + 1)(2a - 5)
To determine if (8a) is a factor of 60, we need to check if 60 can be evenly divided by (8a). Since 60 is not divisible by 8 (as (60 \div 8 = 7.5)), (8a) cannot be a factor of 60 for any value of (a) other than zero. Therefore, (8a) is not a factor of 60.
8a+b+32a+3b=40a+4b
a^2 + 8a + 15
A = 4
(2a + 1)(4a2 - 2a + 1)
The GCF of 6a^2 and 8a is 2a.
-8a + 6a + 7 = 1 -2a = 1 - 7 -2a = -6 a = 6/2 a = 3 Check: -8(3) + 6(3) + 7 = 1 -24 + 18 + 7 = 1 1 = 1
5x - 8a + 4a - 2x + a = 3x - 3a