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 ( bang ki thuat bo sung hang dang thuc)
x^2+xy-2y^2
x^2-3xy-2y^2
x^2-xy-6y^2
2x^2 - 3xy -2y^2
Phan tich thanh nhan tu ( bang ki thuat bo sung hang dang thuc)
x^2+xy-2y^2
x^2-3xy-2y^2
x^2-xy-6y^2
2x^2 - 3xy -2y^2
Phan tich thanh nhan tu ( bang ki thuat bo sung hang dang thuc):
x^2-4xy-x+3y^2+3y
x^2+4xy+2x+3y^2+6y
6x^2+xy-7x-2y^2+7y-5
6a^2-ab-2b^2+a+4b
Phan tich thanh nhan tu ( bang ki thuat bo sung hang dang thuc )
5x^2 + 14x -3
5x^2 -18x-8
6x^2+7x-3
x^2-xy-2y^2
(2x+2)2+2.(2x+2)(2x-2)+(2x-2)2
phan tich thanh nhan tu chung ( dung hang dang thuc)
phan tich da thuc thanh nhan tu bang cach them bot cung 1 hang tu;
\(x^3-2x-4\)
\(\left(3x-1\right)^2-16=\)
Bai phan tich da thuc thanh nhan tu dung hang dang thuc (Cua lop 8 nha)
Lam day du va chinh xac nha!
phan tich da thuc thanh nhan tu bang cach them bot cung 1 hang tu
:\(x^3+x^2+4\)
