Wednesday

August 20, 2014

August 20, 2014

Posted by **Amanda** on Wednesday, February 22, 2012 at 9:42am.

a. (7x^2y^3)(-2xy)

b. (a^2b^3)^-1(a^2b^3)

c.(-4m^3)^2

- Math -
**bobpursley**, Wednesday, February 22, 2012 at 10:17amI will be happy to check your work.

- Math -
**Amanda**, Wednesday, February 22, 2012 at 10:21amc. -16m^6

- Math -
**Amanda**, Wednesday, February 22, 2012 at 10:21ama. -14x^3y^4 ??

- Math -
**Steve**, Wednesday, February 22, 2012 at 3:04pma. correct

c. oops: (-4)^2 = +16

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