That depends on what you're doing to the 8. It's either 4(x2 + 2) or 4(x2 - 2)
x2 - 11x + 24 = (x - 3)(x - 8)
x2 - (2x)2 = x2 - 4x2 = -3x2 x2 - 2x2 = -x2
x2 - 9x + 8 = (x-1)(x-8)
64-x2 = (8-x)(8+x) when factored
x2 + 8x2 = 9x2
That depends on what you're doing to the 8. It's either 4(x2 + 2) or 4(x2 - 2)
x2 - 11x + 24 = (x - 3)(x - 8)
x2 - (2x)2 = x2 - 4x2 = -3x2 x2 - 2x2 = -x2
x2 - 9x + 8 = (x-1)(x-8)
64-x2 = (8-x)(8+x) when factored
x2 - 64 can be written as x2 - 82, which is of the form of a2 - b2.And a2 - b2 is factored as (a-b)(a+b).Therefore, x2 - 64 is factored as (x+8)(x-8).
(x2 + 14 + 48 / (x + 8) = (x2 + 62) / (x + 8) =(x2 + 8x - 8x - 64 + 126) / (x + 8) = x - 1 + 126/(x+8)
(X2) (X2) = X4 x squared multiplied by x squared is x raised to the 4th power.
x2 + x2 = 2x2 2x^2
x^3 - 121x
x2+y2