(x-1)(x-5)=x^2-6x +5 Because it is negative 5, I dont see an answer.
5(x - 3)(x + 3)
x2-5x-36 = (x-9)(x+4) when factored
(x - 5)(x^2 + 1)
x squared plus 5
By factoring I get x-3 divided by x+3
54.3 squared
15.
x(x - 25)(x - 25)
1, -1, 5, -5
The answer is: X1 = 2 X2 = -7
X=1
33