It is a quadratic expression
(4x^4 −5x^3 +6x+11)−?=x^4 −x^3 −x^2 −3x+2
16x
the answer to this is 4x + 57 (assuming that the 4x in the question is algebra)
4x^2 + 3
4x + 3 doesn't factor. It is in its simplest form.
(4x + 3)(4x + 3) (4x + 3)2
The derivative of 2x2 + 4x + 8 is 4x+4.
4x + 16 + 1 = 4x + 17 which cannot be factorised.
(4x+5)(4x+5)
8x + 15
4x + 20y
k = 7 x^4 - 5x^3 + 7x^2 + 3x - 10 = (x + 1)(x - 2)(x^2 - 4x + 5)