Phan tich da thuc sau ra thua so: x5 - 8x4 + 21x3 - 34x2 + 80x -96
Phan tich da thuc sau ra thua so nguyen to: a2 -6a3 + 27a2 - 54a +32
phan tich da thuc thanh phan tu x^8+3x^4+1
phan tich da thuc thanh nhan tu (x2-x+2)2+(x-2)
phan tich da thuc thanh nhan tu (x2-x+2)2+(x-2)
phan tich da thuc thanh phan tu
a,32x^4+1
b,x^8+x+1
c,x^7+x^2+1
cac ban oi giup minh bai toan phan tich da thuc thanh nhan tu x^7+x^5+1
1) Tim chu so a, b sao a56b chia het cho 45.
2) Phan tich da thuc sau thanh nhan tu: x3 + 4x2 - 29x + 24
phan tich da thuc thanh nhan tu
5x+ 7$\sqrt xy $ -6y+$\sqrt x $ - 2$\sqrt y $