(9x2 + 7)(9x2 - 7) = 81x4 - 49
Wiki User
∙ 2010-01-17 17:21:57If you mean: x squared+9x+14 = 0 then by using the quadratic equation formula x = -2 or x = -7
It is: (x-2)(x-7) when factored
Integral : 9x + 8 = 9(x squared)/2 + 8x Differential : 9x +8 = 9
2x+3=9x 3=9x-2x 3=7x x=3/7
It is (x+6)(x+7) when factored
(9x + 7)(x - 2)
If you mean: x squared+9x+14 = 0 then by using the quadratic equation formula x = -2 or x = -7
It is: (x-2)(x-7) when factored
are you sure from this equation ? x^2 + 9x + 11 ____________ = zero x + 7 or there is no zero ?? please be sure from the x^2 + 9x + 11 ???
(x+1)(x+8)
x2 + 9x2 = 10x2
x2 - 9x + 8 = (x-1)(x-8)
x2-9x can be factored by taking x out of each term x(x-9)
It is a quadratic equation in x.
If: 9x+7 = 6x+25 Then: x = 6
x(x^2 + 2x + 9)
(x + 12)(x - 3)