X2 + 4x
x(x + 4)
=======
(4x-3)(x+2)
It is: 4x -34x^2 -21 simplified
X3 + 8= (x+2)(x2-2x+4)
4x-x2 = 2
12x2 - 7x + 1 = 12x2 - 4x - 3x + 1 = 4x(3x - 1) - 1(3x - 1) = (3x - 1)(4x - 1)
x2 + 4x = x(x + 4)
6
X(X2 - X)
x2 + 6x = x*(x + 6)
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
It is: 6(4x+3)
4(x+6)
1
4(x2 + 4)
x(x+5)
x2 + 4x + 3 = (x + 1)(x + 3)
x2 + 4x + 6 can not be factored. If you want, you can reduce it to an expression with a single x term by comleting the square: x2 + 4x + 6 = x2 + 4x + 4 + 2 = (x + 2)2 + 2