15x minus 8=minus 180 3x+8=24
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3x(x - 5)(x + 5)
It is: (2x+3)(3x-8) when factored
x3 - 3x2 - 28x = x (x2 - 3x - 28) = x (x - 7) (x + 4)The numerical value of all this, of course, depends on the value of 'x',and it can change in a flash whenever the value of 'x' changes.
3x2 -14x -24 can be factored as (3x + 4)(x - 6).
15x minus 8=minus 180 3x+8=24
7x+6 = -3x-24 7x+3x = -24-6 10x = -30 x = -3
3(x - 8)
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3x(x - 5)(x + 5)
It is: (2x+3)(3x-8) when factored
x3 - 3x2 - 28x = x (x2 - 3x - 28) = x (x - 7) (x + 4)The numerical value of all this, of course, depends on the value of 'x',and it can change in a flash whenever the value of 'x' changes.
(x2 + 3x + 5)(x2 - 3x + 4)
24
If: 8-1/3x = 16 Then: x = -1/24
(3x^2 - 4y^2)(3x^2 + 4y^2)