3x(2x + 1)
2(x - 2)(x - 4)
(2x + 1)(x + 2)
63828
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
3x(2x + 1)
3(2x - 1)(x - 2)
It can not be factored because its discriminant is less than zero
2(x - 2)(x - 4)
(2x+3)(2x+4)
(x + 1)(2x + 5)
(2x + 1)(x + 2)
63828
(2x+3)(x+3)
(2x - 3)(2x - 3)
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
(2x - 5)(2x - 5) or (2x - 5) squared