x3+8=0
(x-2) (x2-2x+4)<----- use Quadratic formula
x-2=0 =1+/- 1i sqrt 3
x=2
-For the first step, it's actually (x+2) (x^2-2x+4), not (x-2) (x^2-2x+4).
Wiki User
∙ 14y ago2 cubed = 2*2*2 =8. 8+8+8= 24
Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.
The expression 9+5 is equivalent.
It is: 8+7 = 15
Yes.
the answer is (3x-2)(9x squared+6x+4)
8(x + 1)
8(a + 3)
2 cubed = 2*2*2 =8. 8+8+8= 24
It is 8(80b+81) when factored
You don't! There are no common factors.
(2x + 5)(4x^2 - 10x + 25)
x2 + 6x + 8 =(x + 2)(x +4)
105 squared plus 8 cubed is equal to 11,537.
(y + 8)(y - 2)
I also need to know the answer to this problem. Can anyone answer it?
(y + 8)(y - 2)