Warmup #9 : Polynomials and Funications.

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Find each product.:
 

1. (2a2)(-3ab)





2. (-3ab2c)(5ac2)



3. (-2m2n)(-4mn3)

 



4. 3(x + 2)

 

5. -a(a - b)


6. (y - 3)(y + 4)

 


7. (3b - 1)(2b - 1)

 


 Factor each expression.:

8. 2x + 8




9. 7x3 + 14x2



10. 5xy + 12ab2





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