Posted by **Delilah** on Friday, May 10, 2013 at 4:55pm.

12.

(-8x) x (3x^2)

-5x^3

-24x^2

-24x^3

-5x^2

13.

(-11z)^0

z

1

-11

1

14.

14^-4

1/14^4

-56

1/14

1/14^-4

My answer:

12. -24x^3

13. -1

14. 1/14

- math help please -
**Bell**, Friday, May 10, 2013 at 6:01pm
Correct

- math help please -
**Reiny**, Friday, May 10, 2013 at 6:47pm
13 .

should have been +1

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