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9x2 + 6x + 1 = 9x2 + 3x + 3x + 1 = 3x(3x + 1) + 1(3x + 1) = (3x + 1)(3x + 1) or (3x +1)2
I think you mean (3x ± 1)^2 = (3x+1)(3x-1)?
If that's -9x^3 - 3x^2 + 3x + 1, that factors to (1 - 3x^2)(1 + 3x)
0 - - 3x - 1 = 3x - 1
Baisiclyy 3x-1 3x-1 ____ 9x-1 then the answer is 8x :)
The derivate of 3x is 3; the derivative of -1 is 0. So, the derivative of 3x-1 is simply 3.The derivate of 3x is 3; the derivative of -1 is 0. So, the derivative of 3x-1 is simply 3.The derivate of 3x is 3; the derivative of -1 is 0. So, the derivative of 3x-1 is simply 3.The derivate of 3x is 3; the derivative of -1 is 0. So, the derivative of 3x-1 is simply 3.
12x2 - 7x + 1 = 12x2 - 4x - 3x + 1 = 4x(3x - 1) - 1(3x - 1) = (3x - 1)(4x - 1)
3x - 1 = Something, but the question does not tell us what. So we can assume something like [ 3x - 1 = z ] Or, even something like [ 3x - 1 = 3x - 1 ] Which both do not have a solution.
5*2-3x-1 = 0 10-3x-1 = 0 -3x = 1-10 -3x = -9 x = 3
168x3 - 45x2 + 3x = 3x(56x2 - 15x + 1) = 3x(7x - 1)(8x - 1)
Assuming the equation is: 3x - 1 = 0 Then... 3x = 1 x = 1/3
did you forget the = sign? I will assume 3x + 4 =1 3x = -3 x= -1