# Algebra 3

posted by
**Jennifer**
.

Simplify:

b^4(1/3b^2)(12b^-8)

(12x^2Y^4)(1/2x^5y)

(rs)^3(25)^-2(4r)^4

posted by
**Jennifer**
.

Simplify:

b^4(1/3b^2)(12b^-8)

(12x^2Y^4)(1/2x^5y)

(rs)^3(25)^-2(4r)^4