phan tich da thuc thanh nhan tu bang pp dung hang dang thuc:
a) 16x^2 - (x^2 + 4)^2
b) 27x^3 - 54x^2 + 36x - 8
c) (x+y)^3 - (x-y)^3
help me
phan tich thanh nhan tu x^3-x
16x^3-12x^2+#x-7
phan tich da thuc thanh nhan tu : x^3 + 3xy+y^3 -1
phan tich cac da thuc sau thanh nhan tu:
(y^2+Y)^2 -9y^2 - 9y+20
(X+3)*(x+6)*(x+9)*(x+12)+81
phan tich da thuc thanh nhan tu
6x2 - 3xy + x + y -1
Phan tich da thuc thanh nhan tu:
x^3 - x + 3x^2y + 3xy^2 + y^3 - y
x^2 + 5x - 6
phan tich da thuc thanh nhan tu
X3_X+3X2Y+3XY2+Y3-Y
Phan tich da thuc sau thanh nhan tu :
x3-x+3x2y+3xy2+y3
phan tich da thuc thanh nhan tu
a, x^2.y-x^3-9y+9x
b, x^2(x-1)+16(1-x)
