Phan tich da thuc thanh nhan tu (1+2x)(1-2x)-x(x+2)(x-2)
phan tich da thuc thanh nhan tu (x^2+2x+3).(2x^2+2x+5)-8
phan tich da thuc thanh nhan tu: x(x+2)(x^2+2x+2)+1
phan tich da thuc thanh nhan tu
x^2-2x+6
x^2+2x-6
Phan tich da thuc x^2 + y^3 + 2x^2 -2cy + 2y^2 thanh nhan tu
phan tich da thuc thanh nhan tu
(x-2)2(2x-5)(2x-3)-9
phan tich da thuc thanh nhan tu x^3-5x^2+2x+8
phan tich da thuc thanh nhan tu
x^2-y^2+2x+1
phan tich da thuc thanh nhan tu
x^4+x^3+2x^2+x+1