Các câu hỏi tương tự
phan tich da thuc sau thanh nhan tu:
a) (3x-2)(4x-3)-(2-3x)(x-1)-2(3x-2)(x+1)
b) x^2(y-z)+y^2(z-x)+z^2(x-y)
phan tich da thuc thanh nhan tu (x-y).z^3 +(y-z).x^3 +(z-y).y^3
(x+y+z)^3 - (x+y-z)^3 - (y+z-x)^3 - (z+x-y)^3
Phan tich da thuc thanh nhan tu
PHAN TICH DA THUC THANH NHAN TU
B= X^3+Y^3+Z^3-3XYZ
Phan tich da thuc thanh nhan tu
a(a+2b)^3-b(2a+b)^3
Phan tich da thuc thanh nhan tu:
a) x3 - y3 + z3 + 3xyz
b) a3 - 9(3c3 - 2abc) + 8b3
c) (3x2 - 4x -13)2 - (4x2 - 9)2 - (x + 2)4
X^3+Y^3+Z^3-3xyz
phan tich da thuc thanh nhan tu
phan tich da thuc thanh nhan tu
x^3+y^3+z^3-3xyz
phan tich thanh nhan tu
a, (x-y)^3 + (y-z)^3 -(y+x)^3
b, (a+b+c)^3 -a^3-b^3-c^3
c, 8(x+y+z)^3 -(x+y)^3 - (y+z)^3 - (z+x)^3