Factorisations

A = \(x^{2}-9-(2x-6)x+(x-3)^{2}\)

B = \((x-11)^{2}+(33-3x)(x+2)\)

C = \((x^{4}-1)(x^{2}+2x+1)\)

D = \(-0,3(2x-3)^{2}+0,7x(1,5-x)\)

E = \(0,25x^{2}-x+1\)

F = \(x^{2}-3x+2\)

G = \(-9x^{2}-6x-1\)

H = \(-10+(x+5)^{2}-2x\)

I = \(-2x^{2}+x+1\)

J = \(x^{2}+2\sqrt{2}x+2\)

K = \(x^{2}-2\)

L = \(4x^{2}-12x+8\)

M = \(x-(3x-1)^{3}+2x-1\)

N = \((2x-1)x+(1-2x)^{2}+\left(x-\dfrac{1}{2}\right)\left(x-\dfrac{3}{2}\right)\)

O = \(x^{2}\left(1+\dfrac{1}{x}\right)+2(x+1)^{2}\)

P = \(x^{2}-(x+1)^{2}\)

Q = \(5(1-x)^{2}-45x^{2}\)

R = \((x+1)^{2}-2(x+1)+1\)

S = \(x^{5}+4x^{4}+4x^{3}\)

T = \((5x-1)(x+3)+3(25x^{2}-1)\)

U = \(49-28x+4x^{2}+(7-2x)(5-3x)\)

V = \(x^{2}(x-4)+2x(x-4)+x-4\)

W = \(x^{2}+6x+5\)

X = \(3x^{2}+7x+2\)

Y = \(-2x^{2}-x+1\)

Z = \(2x^{2}-3x+1\)