With great difficulty not knowing if 6x and 27 are plus or minus
x2-6x-27 = (x+3)(x-9) when factored
X2 - 6X + 27 = 0 what are the factors of 27 that add to - 6? None! This polynomial is unreal and does not intersect the X axis.
(x - 9)(x + 3)
x2 - 6x - 27 = (x-9)(x+3)
please help on this x2+6x+27=
It would be (x+3)(x-9)
You need to find a pair of factors of the ( -27 ) that add up to the ( 6 ). +9 and -3 will do it. x2 + 6x - 27 = (x + 9) (x - 3)
x2 + 6x - 2 can not be factored
x2 + 6x - 27 = (x + 9)(x - 3)
x2 + 6x - 27 = (x + 9)(x - 3)
4
x2-6x can be factored into x(x-6). Simply factor out the "x" from both factors.