phan tich da thuc thanh nhan tu: a,x^2-y^2-x+3y-2 b,x^3+y^3+6xy+x+y-10
phan tich thanh nhan tu
a) x2+4y2+4xy
b) (x+y)2-(x-y)2
c) (3x+1)2-(x+1)2
d) x6-y6
e) x3+y3+z3-3xyz
xin may ban giup cho m
Phan tich da thuc thanh nhan tu
P=x^2 - 6xy +9y^2
Phan tich da thuc thanh nhan tu
a/ 3x2y-6xy2
b/ 9-(x-y)2
2x2y-4xy2+6xy
phan tich da thuc thanh nhan tu
phan tich da thuc thanh nhan tu
x^2+6x+9
10x-25-x^2
8x^3-1/8
8x^3+12x^2+6xy^2+y^3
phan tich da thuc thanh nhan tu
x^2-x-y^2-y
x^2-2xy+y^2-z^2
bai 32 va 33 sbt
lop 8 bai phan tich da thuc thanh nhan tu bang cach nhom hang tu
Phan tich da thuc thanh nhan tu:
P=x^2-6xy+9y^2
Cac ban ghi loi giai ro rang từng bước cho mình nha
cau 1 :phan tich da thuc thanh nhan tu a)5x3y-10x2y2+5xy3 b)x3 2y-1-125 2y-1 c)x2-6x-4y2+9 d)x2-xy+2y-2x e)4x2-4y2+4x+1 minh can gap
