(x - 10)(x - 10)
x + 4
x2 + 5x - 120 can not be factored.
x^2+25x-100 is not factorable because there are not numbers that when multiplied equal -100 and when added equal 25.
(x2 plus 40) (x minus 1)
If by "what is the answer to" you mean "how do you factor", then the answer is as follows: x2 + 52x + 100 = x2 + 50x + 2x + 100 = x(x + 50) + 2(x + 50) = (x + 2)(x + 50)
(x - 10)(x - 10)
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
x + 4
x2(x3 + 1) is the best you can do there.
Factor x2 plus 12xp plus 36p2 is (x+6p)(x+6p).
You can't factor it
That does not factor neatly.
If: y = x2+20x+100 and x2-20x+100 Then: x2+20x+100 = x2-20x+100 So: 40x = 0 => x = 0 When x = 0 then y = 100 Therefore point of intersection: (0, 100)
1
Not factorable
x2+10x-336