Class VIII Math
Hots for Factorisation
1. Factorise: 54x2 + 42x3 – 30x4
2. Factorise: 2x2yz + 2xy2z + 4xyz
3. Factorise: 30xy – 12x + 10y– 4
4. Regroup the terms and factorise: z – 19 + 19xy – xyz
5. Factorise: 100x2 – 80xy + 16y2
7. Factorise: x2 + 6x + 8
9. Divide 10(x3y2x2 + x2y3z2 + x2y2z3) by 5x2y2z2.
10. Simplify: 12(y2 + 7y + 10) ÷ 6(y + 5)