phan tich da thuc thanh nhan tu (x^2+2x+3).(2x^2+2x+5)-8
phan tich da thuc thanh nhan tu
A=x^6-2x^5-4x^4+6x^3+4x^2-2x-1
phan tich da thuc thanh nhan tu x^3-5x^2+2x+8
phan tich da thuc thanh nhan tu (x^2-x+2)^2- 2x^2 +2x -7
Phan tich da thuc thanh nhan tu (1+2x)(1-2x)-x(x+2)(x-2)
Phan tich da thuc x^2 + y^3 + 2x^2 -2cy + 2y^2 thanh nhan tu
phan tich da thuc thanh nhan tu
x^4+x^3+2x^2+x+1
phan tich da thuc thanh nhan tu: x(x+2)(x^2+2x+2)+1
phan tich da thuc thanh nhan tu C=x^4+2x^3.y-2X^2.y^2+11.x.y^3-6y^4
