viet 8 hang dang thuc dang nho
ai dung mk tick cho nha ^-^
viet thanh hang dang thuc
4x2 -4x + 1
[3x + 2 ] [2-3x]
[x-3] [x2+3x+9]
a) cho vi du ve 1 don thuc ,1 da thuc nhung k phai la don thuc , 2 don thuc dong dang voi nhau .da thuc 1 bien
b) Hay viet 1 don thuc dong dang voi don thuc xy\(^3\) sao cho tai x=-1 y=2 gia tri cua don thuc do la so nguyen duong nho hon 10
GIUP MINH NHA
a) Cho vidu ve 1 don thuc ,moi da thuc nhung k phai la don thuc 2 don thuc dong dang voi nhau,da thuc 1 bien
b) Hay viet 1 don thuc dong dang voi don thuc xy\(^3\) sao cho tai x=-1 y=2 gia tri cua don thuc do la so nguyen duong nho hon 10
CAC BAN GIUP MINH NHA MINH GAP LAM
Dung hang dang thuc dang nho de giai bai sau: 742+242-48.74
Nao nay trong nhung hang dang thuc dang nho
(2x2-8xy+2y2)(x.y)
phan tich da thuc thanh nhan tu: 4x^4-32x^2+1
Viet da thuc x^2+3x+2 duoi dang da thuc cua x-1
Viet moi bieu thuc sau duoi dang 2binh phuong :
a; ( x+ y+4 ) .(x+y-4)
b; (x-y+6).( x+y-6)
c: ( x+2y+3z). (2y+3z-x)
Giup minh vs <3
lop8 Hang dang thuc nhaa .