There is a formula for the difference of two squares. The sum of two squares doesn't factor.
The other factor is 1.
Factor 2x plus 12x plus 28 is (x - 3)(x - 9)
a + b + 4 is in its simplest form.
x2 + 5x + not really sure what that extra plus is for... this is the most you can factor it... x(x + 5)
x-14
(11a + 8b)(11a - 8b)
(11a-8b)(11a+8b)
5m
The other factor is 1.
Factor 2x plus 12x plus 28 is (x - 3)(x - 9)
(a + 2b)(a + 2b)
factor the trinomial 16x^2+24x+9
a + b + 4 is in its simplest form.
Since the problem has 4 terms, first you factor x cubed plus 9x squared, then you factor 2x plus 18. So when you factor the first two term, you would get x sqaured (x plus 9). Then when you factor the last two terms and you get 2 (x plus 9). Ypure final answer would be (x squared plus 2)(x plus 9)
You can't factor it
That does not factor neatly.