Math 9 Chapter 5 Factorization-11


1. x2-4, x2-5x+6




2. x2y3, x5y2




3. (x2-49) , x2-4x-21




4. 5x2y2, 20 x4 y2




5. a-b, a2-b2, (a-b) 3




6. x2 + 1/ x2 +2




7. 9x2+12x+4




8. x2+4xy+4y2




9. x4+ 1/ x4 +2




10. 1-x2, 1+x3




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