phan tich da thuc thanh nhan tu: 7*x-6*x^2-2
phan tich da thuc sau thanh nhan tu: 3(x+5)(x+6)(x+7)-8x(2 cach)
phan tich da thuc thanh nhan tu
3x(x+1)2-5x2(x+1)+7(x+1)
phan tich da thuc thanh nhan tu: x(x+2)(x^2+2x+2)+1
Phan tich da thuc thanh nhan tu (1+2x)(1-2x)-x(x+2)(x-2)
phan tich da thuc thanh nhan tu
a, x^7+x^2+1
b, x^7+x^5+1
Phan tich da thuc thanh nhan tu
x(x+1)(x+2) + 2*(x+3)+1
Phan tich da thuc thanh nhan tu x^2(1-x^2)-4-4x^2
( x+2)(x+3)(x-7)(x-8)-144 phan tich da thuc thanh nhan tu
