x2 + 8x = x(x+8)
It is: 29+8x
4(x^2 + 2x + 8)
-4, 11, 9, and -8 are constants. 'x' is the variable.
8(a + 3)
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one expression, 8x+16, in the question!
8x^4
x2 + 8x = x(x+8)
It is: 29+8x
4(x^2 + 2x + 8)
(x + 5)(x + 8)
x^2-8x+3 This expression cannot be factored as (x+a)(x+b) where a and b are integers. This is because you cannot find two integers such that their sum is -8 and product 3.
-4, 11, 9, and -8 are constants. 'x' is the variable.
8(a + 3)
3x2 + 8x - 8 doesn't factor neatly. Applying the quadratic formula, we find two real solutions: (-4 plus or minus 2 times the square root of 10) divided by three.x = 0.7748517734455863x = -3.441518440112253
0
8x + x = 9x